Search a number
-
+
48705611410902 = 2320354939880333
BaseRepresentation
bin10110001001100001010001…
…01010101010110111010110
320101110012200210200000120010
423010300220222222313112
522340443043010122102
6251331014325421050
713154602312100115
oct1304605052526726
9211405623600503
1048705611410902
1114578a2a985a76
12556758286a786
132123bc5049b24
14c055153d7c7c
15596e286b4d6c
hex2c4c28aaadd6

48705611410902 has 16 divisors (see below), whose sum is σ = 97411703828400. Its totient is φ = 16235123635872.

The previous prime is 48705611410891. The next prime is 48705611410919. The reversal of 48705611410902 is 20901411650784.

It is a super-2 number, since 2×487056114109022 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 18718873 + ... + 21161460.

It is an arithmetic number, because the mean of its divisors is an integer number (6088231489275).

Almost surely, 248705611410902 is an apocalyptic number.

48705611410902 is an abundant number, since it is smaller than the sum of its proper divisors (48706092417498).

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

48705611410902 is a wasteful number, since it uses less digits than its factorization.

48705611410902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40083887.

The product of its (nonzero) digits is 483840, while the sum is 48.

The spelling of 48705611410902 in words is "forty-eight trillion, seven hundred five billion, six hundred eleven million, four hundred ten thousand, nine hundred two".

Divisors: 1 2 3 6 203549 407098 610647 1221294 39880333 79760666 119640999 239281998 8117601901817 16235203803634 24352805705451 48705611410902