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48752972 = 2212188243
BaseRepresentation
bin1011100111111…
…0100101001100
310101201220111122
42321332211030
544440043342
64500540112
71131251642
oct271764514
9111656448
1048752972
1125579914
12143b1638
13a13c918
146691192
1544304d2
hex2e7e94c

48752972 has 6 divisors (see below), whose sum is σ = 85317708. Its totient is φ = 24376484.

The previous prime is 48752911. The next prime is 48752983. The reversal of 48752972 is 27925784.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6094118 + ... + 6094125.

It is an arithmetic number, because the mean of its divisors is an integer number (14219618).

Almost surely, 248752972 is an apocalyptic number.

It is an amenable number.

48752972 is a deficient number, since it is larger than the sum of its proper divisors (36564736).

48752972 is a wasteful number, since it uses less digits than its factorization.

48752972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12188247 (or 12188245 counting only the distinct ones).

The product of its digits is 282240, while the sum is 44.

The square root of 48752972 is about 6982.3328479814. The cubic root of 48752972 is about 365.3146020937.

The spelling of 48752972 in words is "forty-eight million, seven hundred fifty-two thousand, nine hundred seventy-two".

Divisors: 1 2 4 12188243 24376486 48752972