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5159272 = 23644909
BaseRepresentation
bin10011101011100101101000
3100201010012011
4103223211220
52310044042
6302325304
761565416
oct23534550
910633164
105159272
112a04268
121889834
1310b8431
149842b6
156bda17
hex4eb968

5159272 has 8 divisors (see below), whose sum is σ = 9673650. Its totient is φ = 2579632.

The previous prime is 5159261. The next prime is 5159281. The reversal of 5159272 is 2729515.

It can be written as a sum of positive squares in only one way, i.e., 2643876 + 2515396 = 1626^2 + 1586^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 322447 + ... + 322462.

Almost surely, 25159272 is an apocalyptic number.

It is an amenable number.

5159272 is a deficient number, since it is larger than the sum of its proper divisors (4514378).

5159272 is a wasteful number, since it uses less digits than its factorization.

5159272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644915 (or 644911 counting only the distinct ones).

The product of its digits is 6300, while the sum is 31.

The square root of 5159272 is about 2271.4030906028. The cubic root of 5159272 is about 172.7943249451.

The spelling of 5159272 in words is "five million, one hundred fifty-nine thousand, two hundred seventy-two".

Divisors: 1 2 4 8 644909 1289818 2579636 5159272