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48684070904 = 23710115715479
BaseRepresentation
bin101101010101110010…
…111111011111111000
311122122212200001021012
4231111302333133320
51244201110232104
634210512333052
73342302526530
oct552562773770
9148585601235
1048684070904
1119712986047
129528244188
13478b248561
1424dba644c0
1513ee0a9d6e
hexb55cbf7f8

48684070904 has 64 divisors (see below), whose sum is σ = 105442214400. Its totient is φ = 20641104000.

The previous prime is 48684070901. The next prime is 48684070969. The reversal of 48684070904 is 40907048684.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48684070901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8882837 + ... + 8888315.

It is an arithmetic number, because the mean of its divisors is an integer number (1647534600).

Almost surely, 248684070904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48684070904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52721107200).

48684070904 is an abundant number, since it is smaller than the sum of its proper divisors (56758143496).

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

48684070904 is a wasteful number, since it uses less digits than its factorization.

48684070904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7164 (or 7160 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 50.

The spelling of 48684070904 in words is "forty-eight billion, six hundred eighty-four million, seventy thousand, nine hundred four".

Divisors: 1 2 4 7 8 14 28 56 101 202 404 707 808 1414 1571 2828 3142 5479 5656 6284 10958 10997 12568 21916 21994 38353 43832 43988 76706 87976 153412 158671 306824 317342 553379 634684 1106758 1110697 1269368 2213516 2221394 3873653 4427032 4442788 7747306 8607509 8885576 15494612 17215018 30989224 34430036 60252563 68860072 120505126 241010252 482020504 869358409 1738716818 3477433636 6085508863 6954867272 12171017726 24342035452 48684070904