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48620265 = 3510730293
BaseRepresentation
bin1011100101111…
…0001011101001
310101111011110120
42321132023221
544421322030
64454033453
71130160021
oct271361351
9111434416
1048620265
1125499141
1214348889
13a0c43b5
146658a81
154406010
hex2e5e2e9

48620265 has 16 divisors (see below), whose sum is σ = 78522048. Its totient is φ = 25687616.

The previous prime is 48620227. The next prime is 48620267. The reversal of 48620265 is 56202684.

It is a cyclic number.

It is not a de Polignac number, because 48620265 - 213 = 48612073 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (48620267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13542 + ... + 16751.

It is an arithmetic number, because the mean of its divisors is an integer number (4907628).

Almost surely, 248620265 is an apocalyptic number.

It is an amenable number.

48620265 is a deficient number, since it is larger than the sum of its proper divisors (29901783).

48620265 is a wasteful number, since it uses less digits than its factorization.

48620265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30408.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 48620265 is about 6972.8233162758. The cubic root of 48620265 is about 364.9828352471.

The spelling of 48620265 in words is "forty-eight million, six hundred twenty thousand, two hundred sixty-five".

Divisors: 1 3 5 15 107 321 535 1605 30293 90879 151465 454395 3241351 9724053 16206755 48620265