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48956120 = 23511310831
BaseRepresentation
bin1011101011000…
…0001011011000
310102010020011122
42322300023120
5100013043440
64505144412
71133056133
oct272601330
9112106148
1048956120
11256a8504
121448b108
13a1b1225
14670521a
1544707b5
hex2eb02d8

48956120 has 32 divisors (see below), whose sum is σ = 111136320. Its totient is φ = 19407360.

The previous prime is 48956119. The next prime is 48956123. The reversal of 48956120 is 2165984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48956123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 896 + ... + 9935.

It is an arithmetic number, because the mean of its divisors is an integer number (3473010).

Almost surely, 248956120 is an apocalyptic number.

48956120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48956120 is an abundant number, since it is smaller than the sum of its proper divisors (62180200).

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

48956120 is a wasteful number, since it uses less digits than its factorization.

48956120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10955 (or 10951 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 48956120 is about 6996.8650122751. The cubic root of 48956120 is about 365.8213068600.

The spelling of 48956120 in words is "forty-eight million, nine hundred fifty-six thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 113 226 452 565 904 1130 2260 4520 10831 21662 43324 54155 86648 108310 216620 433240 1223903 2447806 4895612 6119515 9791224 12239030 24478060 48956120