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6369114994 = 211226318657
BaseRepresentation
bin1011110111010000…
…01111101101110010
3121102212121120020221
411323220033231302
5101020443134434
62532000123254
7313555404244
oct57350175562
917385546227
106369114994
112779221400
12129900652a
137a66b55c8
14445c54094
1527424a2b4
hex17ba0fb72

6369114994 has 12 divisors (see below), whose sum is σ = 10501144542. Its totient is φ = 2895052160.

The previous prime is 6369114977. The next prime is 6369115019. The reversal of 6369114994 is 4994119636.

It can be written as a sum of positive squares in only one way, i.e., 5104388025 + 1264726969 = 71445^2 + 35563^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13159087 + ... + 13159570.

Almost surely, 26369114994 is an apocalyptic number.

6369114994 is a deficient number, since it is larger than the sum of its proper divisors (4132029548).

6369114994 is a wasteful number, since it uses less digits than its factorization.

6369114994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26318681 (or 26318670 counting only the distinct ones).

The product of its digits is 1259712, while the sum is 52.

The square root of 6369114994 is about 79806.7352671440. The cubic root of 6369114994 is about 1853.6441434448.

The spelling of 6369114994 in words is "six billion, three hundred sixty-nine million, one hundred fourteen thousand, nine hundred ninety-four".

Divisors: 1 2 11 22 121 242 26318657 52637314 289505227 579010454 3184557497 6369114994