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8264116938 = 2371143415993
BaseRepresentation
bin1111011001001010…
…00110101011001010
3210022221101122020010
413230211012223022
5113411103220223
63444012412350
7411535556250
oct75445065312
923287348203
108264116938
113560973410
1217277770b6
13a1918922c
145857ba5d0
153357bc393
hex1ec946aca

8264116938 has 64 divisors (see below), whose sum is σ = 21085903872. Its totient is φ = 2096599680.

The previous prime is 8264116879. The next prime is 8264116967. The reversal of 8264116938 is 8396114628.

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 31 ways as a sum of consecutive naturals, for example, 188131 + ... + 227862.

It is an arithmetic number, because the mean of its divisors is an integer number (329467248).

Almost surely, 28264116938 is an apocalyptic number.

8264116938 is an abundant number, since it is smaller than the sum of its proper divisors (12821786934).

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

8264116938 is a wasteful number, since it uses less digits than its factorization.

8264116938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416059.

The product of its digits is 497664, while the sum is 48.

The square root of 8264116938 is about 90907.1885936420. The cubic root of 8264116938 is about 2021.7718774928.

The spelling of 8264116938 in words is "eight billion, two hundred sixty-four million, one hundred sixteen thousand, nine hundred thirty-eight".

Divisors: 1 2 3 6 7 11 14 21 22 33 42 43 66 77 86 129 154 231 258 301 462 473 602 903 946 1419 1806 2838 3311 6622 9933 19866 415993 831986 1247979 2495958 2911951 4575923 5823902 8735853 9151846 13727769 17471706 17887699 27455538 32031461 35775398 53663097 64062922 96094383 107326194 125213893 192188766 196764689 250427786 375641679 393529378 590294067 751283358 1180588134 1377352823 2754705646 4132058469 8264116938