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312202053114103 = 15312010710141759
BaseRepresentation
bin100011011111100100011010…
…0011110010101100011110111
31111221102020001212121101020001
41012333020310132111203313
5311410104301044122403
63023555350533452131
7122521565626566025
oct10677106436254367
91457366055541201
10312202053114103
119052816898a539
122b022a23aa1047
13105286b1596889
145714935059715
15261615a0a8c1d
hex11bf2347958f7

312202053114103 has 8 divisors (see below), whose sum is σ = 312421541442560. Its totient is φ = 311982585112440.

The previous prime is 312202053114097. The next prime is 312202053114139. The reversal of 312202053114103 is 301411350202213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 312202053114103 - 225 = 312202019559671 is a prime.

It is a super-2 number, since 2×3122020531141032 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312202053111103) 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, 25712938 + ... + 35854696.

It is an arithmetic number, because the mean of its divisors is an integer number (39052692680320).

Almost surely, 2312202053114103 is an apocalyptic number.

312202053114103 is a deficient number, since it is larger than the sum of its proper divisors (219488328457).

312202053114103 is a wasteful number, since it uses less digits than its factorization.

312202053114103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10163397.

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 312202053114103 in words is "three hundred twelve trillion, two hundred two billion, fifty-three million, one hundred fourteen thousand, one hundred three".

Divisors: 1 1531 20107 10141759 30783817 15527033029 203920348213 312202053114103