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268317912301 = 2341927842473
BaseRepresentation
bin1111100111100011111…
…1100110110011101101
3221122120112111012211121
43321320333212303231
513344003341143201
6323132532020541
725246111423615
oct3717077466355
9848515435747
10268317912301
11a387a51494a
1244003161751
131c3c111c35a
14cdb5555a45
156ea606d9a1
hex3e78fe6ced

268317912301 has 8 divisors (see below), whose sum is σ = 280652137920. Its totient is φ = 256039372512.

The previous prime is 268317912283. The next prime is 268317912329. The reversal of 268317912301 is 103219713862.

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 268317912301 - 29 = 268317911789 is a prime.

It is a super-2 number, since 2×2683179123012 (a number of 24 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 (268317912901) 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, 13911600 + ... + 13930873.

It is an arithmetic number, because the mean of its divisors is an integer number (35081517240).

Almost surely, 2268317912301 is an apocalyptic number.

It is an amenable number.

268317912301 is a deficient number, since it is larger than the sum of its proper divisors (12334225619).

268317912301 is a wasteful number, since it uses less digits than its factorization.

268317912301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27842915.

The product of its (nonzero) digits is 108864, while the sum is 43.

The spelling of 268317912301 in words is "two hundred sixty-eight billion, three hundred seventeen million, nine hundred twelve thousand, three hundred one".

Divisors: 1 23 419 9637 27842473 640376879 11665996187 268317912301