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268214675698106 = 23719918213681631
BaseRepresentation
bin111100111111000010011000…
…011101111111000110111010
31022011200001221220121101000122
4330333002120131333012322
5240123412123434314411
62350240042045133242
7110331604461642404
oct7477023035770672
91264601856541018
10268214675698106
11785092290a9005
12260b997425a222
13b6876c6340407
144a33933c03b74
152101d2c6319db
hexf3f09877f1ba

268214675698106 has 16 divisors (see below), whose sum is σ = 415271941209600. Its totient is φ = 129827122658640.

The previous prime is 268214675698103. The next prime is 268214675698121. The reversal of 268214675698106 is 601896576412862.

It is a super-2 number, since 2×2682146756981062 (a number of 30 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (71) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 268214675698106.

It is not an unprimeable number, because it can be changed into a prime (268214675698103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9106826090 + ... + 9106855541.

It is an arithmetic number, because the mean of its divisors is an integer number (25954496325600).

Almost surely, 2268214675698106 is an apocalyptic number.

268214675698106 is a deficient number, since it is larger than the sum of its proper divisors (147057265511494).

268214675698106 is a wasteful number, since it uses less digits than its factorization.

268214675698106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18213681869.

The product of its (nonzero) digits is 418037760, while the sum is 71.

The spelling of 268214675698106 in words is "two hundred sixty-eight trillion, two hundred fourteen billion, six hundred seventy-five million, six hundred ninety-eight thousand, one hundred six".

Divisors: 1 2 37 74 199 398 7363 14726 18213681631 36427363262 673906220347 1347812440694 3624522644569 7249045289138 134107337849053 268214675698106