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30739164366 = 2367712710729
BaseRepresentation
bin11100101000001100…
…100110110011001110
32221100021011100021010
4130220030212303032
51000423211224431
622042114550050
72135513405001
oct345014466316
987307140233
1030739164366
1112044503179
125b5a598326
132b8b567871
1416b8699538
15bed985846
hex728326cce

30739164366 has 32 divisors (see below), whose sum is σ = 62410487040. Its totient is φ = 10091100096.

The previous prime is 30739164343. The next prime is 30739164389. The reversal of 30739164366 is 66346193703.

It is an interprime number because it is at equal distance from previous prime (30739164343) and next prime (30739164389).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2859690 + ... + 2870418.

It is an arithmetic number, because the mean of its divisors is an integer number (1950327720).

Almost surely, 230739164366 is an apocalyptic number.

30739164366 is an abundant number, since it is smaller than the sum of its proper divisors (31671322674).

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

30739164366 is a wasteful number, since it uses less digits than its factorization.

30739164366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17928.

The product of its (nonzero) digits is 1469664, while the sum is 48.

The spelling of 30739164366 in words is "thirty billion, seven hundred thirty-nine million, one hundred sixty-four thousand, three hundred sixty-six".

Divisors: 1 2 3 6 67 134 201 402 7127 10729 14254 21381 21458 32187 42762 64374 477509 718843 955018 1432527 1437686 2156529 2865054 4313058 76465583 152931166 229396749 458793498 5123194061 10246388122 15369582183 30739164366