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10105485954252 = 22313187936379479
BaseRepresentation
bin1001001100001101110111…
…1001101000110011001100
31022210002000200122221112220
42103003131321220303030
52311032013401014002
633254221323055340
72062045235224443
oct223033571506314
938702020587486
1010105485954252
11324679240a807
121172616971550
13583c353a1730
1426d1729cbd5a
15127d00ac57bc
hex930dde68ccc

10105485954252 has 96 divisors (see below), whose sum is σ = 25416453350400. Its totient is φ = 3106543249152.

The previous prime is 10105485954251. The next prime is 10105485954253. The reversal of 10105485954252 is 25245958450101.

10105485954252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10105485954251) and next prime (10105485954253).

It is a junction number, because it is equal to n+sod(n) for n = 10105485954195 and 10105485954204.

It is not an unprimeable number, because it can be changed into a prime (10105485954251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1066087249 + ... + 1066096727.

It is an arithmetic number, because the mean of its divisors is an integer number (264754722400).

Almost surely, 210105485954252 is an apocalyptic number.

10105485954252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10105485954252 is an abundant number, since it is smaller than the sum of its proper divisors (15310967396148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10105485954252 is a wasteful number, since it uses less digits than its factorization.

10105485954252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15015 (or 15013 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 51.

The spelling of 10105485954252 in words is "ten trillion, one hundred five billion, four hundred eighty-five million, nine hundred fifty-four thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 1879 3637 3758 5637 7274 7516 9479 10911 11274 14548 18958 21822 22548 24427 28437 37916 43644 47281 48854 56874 73281 94562 97708 113748 123227 141843 146562 189124 246454 283686 293124 369681 492908 567372 739362 1478724 6833923 13667846 17811041 20501769 27335692 34475123 35622082 41003538 53433123 68950246 71244164 82007076 88840999 103425369 106866246 137900492 177681998 206850738 213732492 231543533 266522997 355363996 413701476 448176599 463087066 533045994 694630599 896353198 926174132 1066091988 1344529797 1389261198 1792706396 2689059594 2778522396 5378119188 64778756117 129557512234 194336268351 259115024468 388672536702 777345073404 842123829521 1684247659042 2526371488563 3368495318084 5052742977126 10105485954252