Search a number
-
+
103074690804 = 2238589557567
BaseRepresentation
bin101111111111110111…
…0101111011011110100
3100212001110012211002220
41133333232233123310
53142044110101204
6115204000202340
710306200262431
oct1377756573364
9325043184086
10103074690804
113a793a80888
1217b876093b0
139948815907
144dbb54ab88
152a341341d9
hex17ffbaf6f4

103074690804 has 12 divisors (see below), whose sum is σ = 240507611904. Its totient is φ = 34358230264.

The previous prime is 103074690787. The next prime is 103074690869. The reversal of 103074690804 is 408096470301.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4294778772 + ... + 4294778795.

It is an arithmetic number, because the mean of its divisors is an integer number (20042300992).

Almost surely, 2103074690804 is an apocalyptic number.

It is an amenable number.

103074690804 is an abundant number, since it is smaller than the sum of its proper divisors (137432921100).

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

103074690804 is a wasteful number, since it uses less digits than its factorization.

103074690804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8589557574 (or 8589557572 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 103074690804 in words is "one hundred three billion, seventy-four million, six hundred ninety thousand, eight hundred four".

Divisors: 1 2 3 4 6 12 8589557567 17179115134 25768672701 34358230268 51537345402 103074690804