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19052595796 = 22136114994007
BaseRepresentation
bin10001101111100111…
…111000101001010100
31211011210211011000011
4101233213320221110
5303004431031141
612430323130004
71243066251343
oct215747705124
954153734004
1019052595796
11809776a243
123838813904
131a48324530
14cca549b5a
157679c8881
hex46f9f8a54

19052595796 has 48 divisors (see below), whose sum is σ = 36528912000. Its totient is φ = 8641422720.

The previous prime is 19052595673. The next prime is 19052595797. The reversal of 19052595796 is 69759525091.

It is a self number, because there is not a number n which added to its sum of digits gives 19052595796.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19052595797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4752825 + ... + 4756831.

It is an arithmetic number, because the mean of its divisors is an integer number (761019000).

Almost surely, 219052595796 is an apocalyptic number.

It is an amenable number.

19052595796 is a deficient number, since it is larger than the sum of its proper divisors (17476316204).

19052595796 is a wasteful number, since it uses less digits than its factorization.

19052595796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5584 (or 5582 counting only the distinct ones).

The product of its (nonzero) digits is 7654500, while the sum is 58.

The spelling of 19052595796 in words is "nineteen billion, fifty-two million, five hundred ninety-five thousand, seven hundred ninety-six".

Divisors: 1 2 4 13 26 52 61 122 244 793 1499 1586 2998 3172 4007 5996 8014 16028 19487 38974 52091 77948 91439 104182 182878 208364 244427 365756 488854 977708 1188707 2377414 3177551 4754828 6006493 6355102 12012986 12710204 24025972 78084409 156168818 312337636 366396073 732792146 1465584292 4763148949 9526297898 19052595796