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90713915301 = 356575345231
BaseRepresentation
bin101010001111011111…
…0000111111110100101
322200011000020100210210
41110132332013332211
52441240230242201
6105401242010033
76360655362162
oct1243676077645
9280130210723
1090713915301
1135520705239
12156b7aa6919
1387289c4379
144567a59069
15255dd9c1d6
hex151ef87fa5

90713915301 has 8 divisors (see below), whose sum is σ = 120973290624. Its totient is φ = 60465241760.

The previous prime is 90713915297. The next prime is 90713915321. The reversal of 90713915301 is 10351931709.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 90713915301 - 22 = 90713915297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 90713915301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90713915321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2655645 + ... + 2689586.

It is an arithmetic number, because the mean of its divisors is an integer number (15121661328).

Almost surely, 290713915301 is an apocalyptic number.

It is an amenable number.

90713915301 is a deficient number, since it is larger than the sum of its proper divisors (30259375323).

90713915301 is a wasteful number, since it uses less digits than its factorization.

90713915301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5350891.

The product of its (nonzero) digits is 25515, while the sum is 39.

The spelling of 90713915301 in words is "ninety billion, seven hundred thirteen million, nine hundred fifteen thousand, three hundred one".

Divisors: 1 3 5657 16971 5345231 16035693 30237971767 90713915301