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48105156 = 22311364433
BaseRepresentation
bin1011011110000…
…0011011000100
310100111222212110
42313200123010
544303331111
64435021020
71122613161
oct267403304
9110458773
1048105156
1125177130
121413a770
139c73ab8
146563068
1543535a6
hex2de06c4

48105156 has 24 divisors (see below), whose sum is σ = 122449824. Its totient is φ = 14577280.

The previous prime is 48105151. The next prime is 48105193. The reversal of 48105156 is 65150184.

It is a super-3 number, since 3×481051563 (a number of 24 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (48105151) 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, 182085 + ... + 182348.

It is an arithmetic number, because the mean of its divisors is an integer number (5102076).

Almost surely, 248105156 is an apocalyptic number.

It is an amenable number.

48105156 is an abundant number, since it is smaller than the sum of its proper divisors (74344668).

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

48105156 is a wasteful number, since it uses less digits than its factorization.

48105156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364451 (or 364449 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 48105156 is about 6935.7880590456. The cubic root of 48105156 is about 363.6893154632.

The spelling of 48105156 in words is "forty-eight million, one hundred five thousand, one hundred fifty-six".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 364433 728866 1093299 1457732 2186598 4008763 4373196 8017526 12026289 16035052 24052578 48105156