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36930099431 = 238319345259
BaseRepresentation
bin100010011001001101…
…001001100011100111
310112022201111102121102
4202121031021203213
51101113101140211
624544312110315
72445106444241
oct423115114347
9115281442542
1036930099431
1114731095335
1271a799539b
133637065854
141b049ab091
15e62236a3b
hex8993498e7

36930099431 has 8 divisors (see below), whose sum is σ = 39000044160. Its totient is φ = 34898845432.

The previous prime is 36930099397. The next prime is 36930099439. The reversal of 36930099431 is 13499003963.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-36930099431 is a prime.

It is a super-2 number, since 2×369300994312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36930099439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9670721 + ... + 9674538.

It is an arithmetic number, because the mean of its divisors is an integer number (4875005520).

Almost surely, 236930099431 is an apocalyptic number.

36930099431 is a deficient number, since it is larger than the sum of its proper divisors (2069944729).

36930099431 is a wasteful number, since it uses less digits than its factorization.

36930099431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19345365.

The product of its (nonzero) digits is 472392, while the sum is 47.

The spelling of 36930099431 in words is "thirty-six billion, nine hundred thirty million, ninety-nine thousand, four hundred thirty-one".

Divisors: 1 23 83 1909 19345259 444940957 1605656497 36930099431