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164613116306 = 2312779585019
BaseRepresentation
bin1001100101001110110…
…1001101000110010010
3120201220011121201220102
42121103231031012102
510144111424210211
6203342222212402
714615160254612
oct2312355150622
9521804551812
10164613116306
11638a28a3781
1227aa0724102
13126a4bca042
147d78466a42
154436971a3b
hex2653b4d192

164613116306 has 16 divisors (see below), whose sum is σ = 255805013760. Its totient is φ = 79363949040.

The previous prime is 164613116257. The next prime is 164613116309. The reversal of 164613116306 is 603611316461.

It is a self number, because there is not a number n which added to its sum of digits gives 164613116306.

It is not an unprimeable number, because it can be changed into a prime (164613116309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4775336 + ... + 4809683.

It is an arithmetic number, because the mean of its divisors is an integer number (15987813360).

Almost surely, 2164613116306 is an apocalyptic number.

164613116306 is a deficient number, since it is larger than the sum of its proper divisors (91191897454).

164613116306 is a wasteful number, since it uses less digits than its factorization.

164613116306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9585329.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 164613116306 in words is "one hundred sixty-four billion, six hundred thirteen million, one hundred sixteen thousand, three hundred six".

Divisors: 1 2 31 62 277 554 8587 17174 9585019 19170038 297135589 594271178 2655050263 5310100526 82306558153 164613116306