Search a number
-
+
48765756 = 22313312601
BaseRepresentation
bin1011101000000…
…1101100111100
310101202120001010
42322001230330
544441001011
64501115220
71131334134
oct272015474
9111676033
1048765756
1125588486
12143b8b10
13a1456a0
146695ac4
1544341a6
hex2e81b3c

48765756 has 24 divisors (see below), whose sum is σ = 122539984. Its totient is φ = 15004800.

The previous prime is 48765751. The next prime is 48765781. The reversal of 48765756 is 65756784.

48765756 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48765751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156145 + ... + 156456.

Almost surely, 248765756 is an apocalyptic number.

It is an amenable number.

48765756 is an abundant number, since it is smaller than the sum of its proper divisors (73774228).

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

48765756 is a wasteful number, since it uses less digits than its factorization.

48765756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312621 (or 312619 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 48.

The square root of 48765756 is about 6983.2482413272. The cubic root of 48765756 is about 365.3465302240.

The spelling of 48765756 in words is "forty-eight million, seven hundred sixty-five thousand, seven hundred fifty-six".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 312601 625202 937803 1250404 1875606 3751212 4063813 8127626 12191439 16255252 24382878 48765756