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48765033 = 3225121587
BaseRepresentation
bin1011101000000…
…1100001101001
310101202112001100
42322001201221
544440440113
64501112013
71131332052
oct272014151
9111675040
1048765033
1125587989
12143b8609
13a145265
146695729
154433d73
hex2e81869

48765033 has 12 divisors (see below), whose sum is σ = 70722288. Its totient is φ = 32379000.

The previous prime is 48765029. The next prime is 48765049. The reversal of 48765033 is 33056784.

It is a happy number.

It is not a de Polignac number, because 48765033 - 22 = 48765029 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48765133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8535 + ... + 13052.

It is an arithmetic number, because the mean of its divisors is an integer number (5893524).

Almost surely, 248765033 is an apocalyptic number.

It is an amenable number.

48765033 is a deficient number, since it is larger than the sum of its proper divisors (21957255).

48765033 is a wasteful number, since it uses less digits than its factorization.

48765033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21844 (or 21841 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 48765033 is about 6983.1964743948. The cubic root of 48765033 is about 365.3447246753.

The spelling of 48765033 in words is "forty-eight million, seven hundred sixty-five thousand, thirty-three".

Divisors: 1 3 9 251 753 2259 21587 64761 194283 5418337 16255011 48765033