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272053962 = 23215114109
BaseRepresentation
bin10000001101110…
…011011011001010
3200221220202212200
4100031303123022
51024121211322
642555021030
76512264145
oct2015633312
9627822780
10272053962
1112a627194
127713a776
134449499b
14281bb05c
1518d3d8ac
hex103736ca

272053962 has 12 divisors (see below), whose sum is σ = 589450290. Its totient is φ = 90684648.

The previous prime is 272053937. The next prime is 272053963. The reversal of 272053962 is 269350272.

It can be written as a sum of positive squares in only one way, i.e., 249671601 + 22382361 = 15801^2 + 4731^2 .

It is not an unprimeable number, because it can be changed into a prime (272053963) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7557037 + ... + 7557072.

Almost surely, 2272053962 is an apocalyptic number.

272053962 is an abundant number, since it is smaller than the sum of its proper divisors (317396328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

272053962 is a wasteful number, since it uses less digits than its factorization.

272053962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15114117 (or 15114114 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 272053962 is about 16494.0583847639. The cubic root of 272053962 is about 647.9652044645.

The spelling of 272053962 in words is "two hundred seventy-two million, fifty-three thousand, nine hundred sixty-two".

Divisors: 1 2 3 6 9 18 15114109 30228218 45342327 90684654 136026981 272053962