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268102671941 = 1371290468767
BaseRepresentation
bin1111100110110000101…
…0100001111001000101
3221122000112110212120102
43321230022201321011
513343033241000231
6323055322413445
725240556052656
oct3715412417105
9848015425512
10268102671941
11a3779a72655
1243b63061285
131c38865a1b0
14cd94b2752d
156e92203acb
hex3e6c2a1e45

268102671941 has 8 divisors (see below), whose sum is σ = 292792518144. Its totient is φ = 243993763440.

The previous prime is 268102671931. The next prime is 268102671979. The reversal of 268102671941 is 149176201862.

It is a happy number.

268102671941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 268102671941 - 218 = 268102409797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268102671931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145233461 + ... + 145235306.

It is an arithmetic number, because the mean of its divisors is an integer number (36599064768).

Almost surely, 2268102671941 is an apocalyptic number.

It is an amenable number.

268102671941 is a deficient number, since it is larger than the sum of its proper divisors (24689846203).

268102671941 is a wasteful number, since it uses less digits than its factorization.

268102671941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290468851.

The product of its (nonzero) digits is 290304, while the sum is 47.

The spelling of 268102671941 in words is "two hundred sixty-eight billion, one hundred two million, six hundred seventy-one thousand, nine hundred forty-one".

Divisors: 1 13 71 923 290468767 3776093971 20623282457 268102671941