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48468475 = 5211237997
BaseRepresentation
bin1011100011100…
…1000111111011
310101012110020201
42320321013323
544401442400
64450503031
71125655336
oct270710773
9111173221
1048468475
11253a50a0
1214294a77
13a070293
14661961d
1543c606a
hex2e391fb

48468475 has 48 divisors (see below), whose sum is σ = 69995520. Its totient is φ = 32947200.

The previous prime is 48468463. The next prime is 48468481. The reversal of 48468475 is 57486484.

It is not a de Polignac number, because 48468475 - 25 = 48468443 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 499627 + ... + 499723.

It is an arithmetic number, because the mean of its divisors is an integer number (1458240).

Almost surely, 248468475 is an apocalyptic number.

48468475 is a deficient number, since it is larger than the sum of its proper divisors (21527045).

48468475 is a wasteful number, since it uses less digits than its factorization.

48468475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 215 counting only the distinct ones).

The product of its digits is 860160, while the sum is 46.

The square root of 48468475 is about 6961.9304075809. The cubic root of 48468475 is about 364.6026200046.

Subtracting 48468475 from its reverse (57486484), we obtain a square (9018009 = 30032).

The spelling of 48468475 in words is "forty-eight million, four hundred sixty-eight thousand, four hundred seventy-five".

Divisors: 1 5 11 23 25 55 79 97 115 253 275 395 485 575 869 1067 1265 1817 1975 2231 2425 4345 5335 6325 7663 9085 11155 19987 21725 24541 26675 38315 45425 55775 84293 99935 122705 176249 191575 421465 499675 613525 881245 1938739 2107325 4406225 9693695 48468475