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316001262222401 = 7421122597874639
BaseRepresentation
bin100011111011001101100011…
…0111110111011110001000001
31112102212102111021210221012112
41013312123012332323301001
5312404331041112104101
63040024550434105105
7123363223601305340
oct10766330676736101
91472772437727175
10316001262222401
11917624234302a8
122b5371b341b195
1310742a3925bc92
14580678523db57
15267edb84666bb
hex11f66c6fbbc41

316001262222401 has 16 divisors (see below), whose sum is σ = 362005491294720. Its totient is φ = 270212343024960.

The previous prime is 316001262222319. The next prime is 316001262222467. The reversal of 316001262222401 is 104222262100613.

It is not a de Polignac number, because 316001262222401 - 230 = 316000188480577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (316001262222601) 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, 360856040 + ... + 361730678.

It is an arithmetic number, because the mean of its divisors is an integer number (22625343205920).

Almost surely, 2316001262222401 is an apocalyptic number.

It is an amenable number.

316001262222401 is a deficient number, since it is larger than the sum of its proper divisors (46004229072319).

316001262222401 is a wasteful number, since it uses less digits than its factorization.

316001262222401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997664.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 316001262222401 in words is "three hundred sixteen trillion, one billion, two hundred sixty-two million, two hundred twenty-two thousand, four hundred one".

Divisors: 1 7 421 2947 122597 858179 874639 6122473 51613337 361293359 368223019 2577561133 107228117483 750596822381 45143037460343 316001262222401