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7968375201 = 317859181889
BaseRepresentation
bin1110110101111001…
…11100000110100001
3202120022220101211110
413122330330012201
5112304401001301
63354405533533
7401315033403
oct73274740641
922508811743
107968375201
113419a38256
1216647142a9
1399cb1c717
145583d4b73
153198500d6
hex1daf3c1a1

7968375201 has 16 divisors (see below), whose sum is σ = 11262628800. Its totient is φ = 4993916928.

The previous prime is 7968375187. The next prime is 7968375221. The reversal of 7968375201 is 1025738697.

It is not a de Polignac number, because 7968375201 - 25 = 7968375169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7968375221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47136 + ... + 134753.

It is an arithmetic number, because the mean of its divisors is an integer number (703914300).

Almost surely, 27968375201 is an apocalyptic number.

It is an amenable number.

7968375201 is a deficient number, since it is larger than the sum of its proper divisors (3294253599).

7968375201 is a wasteful number, since it uses less digits than its factorization.

7968375201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182768.

The product of its (nonzero) digits is 635040, while the sum is 48.

The square root of 7968375201 is about 89265.7560377998. The cubic root of 7968375201 is about 1997.3611197703.

The spelling of 7968375201 in words is "seven billion, nine hundred sixty-eight million, three hundred seventy-five thousand, two hundred one".

Divisors: 1 3 17 51 859 2577 14603 43809 181889 545667 3092113 9276339 156242651 468727953 2656125067 7968375201