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13867275148 = 2229167118861
BaseRepresentation
bin11001110101000110…
…11101001110001100
31022210102201120022021
430322203131032030
5211400010301043
610212011455524
71000433615416
oct147243351614
938712646267
1013867275148
115976796081
1228301575a4
1313ccc7b06c
14957a079b6
155626673ed
hex33a8dd38c

13867275148 has 12 divisors (see below), whose sum is σ = 24268767712. Its totient is φ = 6933341520.

The previous prime is 13867275131. The next prime is 13867275157. The reversal of 13867275148 is 84157276831.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 13867275095 and 13867275104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57238 + ... + 176098.

Almost surely, 213867275148 is an apocalyptic number.

It is an amenable number.

13867275148 is a deficient number, since it is larger than the sum of its proper divisors (10401492564).

13867275148 is a wasteful number, since it uses less digits than its factorization.

13867275148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148032 (or 148030 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 52.

The spelling of 13867275148 in words is "thirteen billion, eight hundred sixty-seven million, two hundred seventy-five thousand, one hundred forty-eight".

Divisors: 1 2 4 29167 58334 116668 118861 237722 475444 3466818787 6933637574 13867275148