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90092535304 = 2313981018467
BaseRepresentation
bin101001111100111101…
…1101111111000001000
322121112200222222200211
41103321323233320020
52434002142112204
6105215443410504
76336401625532
oct1237173577010
9277480888624
1090092535304
1135231984252
1215563983a34
13865a0511b5
144509308852
152524559804
hex14f9eefe08

90092535304 has 16 divisors (see below), whose sum is σ = 170138782800. Its totient is φ = 44722193232.

The previous prime is 90092535251. The next prime is 90092535329. The reversal of 90092535304 is 40353529009.

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, 40508122 + ... + 40510345.

It is an arithmetic number, because the mean of its divisors is an integer number (10633673925).

Almost surely, 290092535304 is an apocalyptic number.

It is an amenable number.

90092535304 is a deficient number, since it is larger than the sum of its proper divisors (80046247496).

90092535304 is a wasteful number, since it uses less digits than its factorization.

90092535304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81018612 (or 81018608 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 40.

The spelling of 90092535304 in words is "ninety billion, ninety-two million, five hundred thirty-five thousand, three hundred four".

Divisors: 1 2 4 8 139 278 556 1112 81018467 162036934 324073868 648147736 11261566913 22523133826 45046267652 90092535304