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10214415520 = 255419152363
BaseRepresentation
bin10011000001101001…
…11001110010100000
3222100212020001220221
421200310321302200
5131404342244040
64405322212424
7511060046041
oct114064716240
928325201827
1010214415520
114371853621
121b90954114
13c6a25106a
146cc8188c8
153ebb1374a
hex260d39ca0

10214415520 has 48 divisors (see below), whose sum is σ = 24189308640. Its totient is φ = 4075988224.

The previous prime is 10214415509. The next prime is 10214415539. The reversal of 10214415520 is 2551441201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9142 + ... + 143221.

It is an arithmetic number, because the mean of its divisors is an integer number (503943930).

Almost surely, 210214415520 is an apocalyptic number.

10214415520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10214415520 is an abundant number, since it is smaller than the sum of its proper divisors (13974893120).

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

10214415520 is a wasteful number, since it uses less digits than its factorization.

10214415520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152797 (or 152789 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 10214415520 its reverse (2551441201), we get a palindrome (12765856721).

The spelling of 10214415520 in words is "ten billion, two hundred fourteen million, four hundred fifteen thousand, five hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 419 838 1676 2095 3352 4190 6704 8380 13408 16760 33520 67040 152363 304726 609452 761815 1218904 1523630 2437808 3047260 4875616 6094520 12189040 24378080 63840097 127680194 255360388 319200485 510720776 638400970 1021441552 1276801940 2042883104 2553603880 5107207760 10214415520