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48900506 = 2137178469
BaseRepresentation
bin1011101010001…
…0100110011010
310102000101212212
42322202212122
5100004304011
64504035122
71132435034
oct272424632
9112011785
1048900506
112566a746
1214462aa2
13a191b15
1466ccc54
15445e08b
hex2ea299a

48900506 has 8 divisors (see below), whose sum is σ = 73886580. Its totient is φ = 24271648.

The previous prime is 48900457. The next prime is 48900521. The reversal of 48900506 is 60500984.

48900506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 44342281 + 4558225 = 6659^2 + 2135^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 88961 + ... + 89508.

Almost surely, 248900506 is an apocalyptic number.

48900506 is a deficient number, since it is larger than the sum of its proper divisors (24986074).

48900506 is a wasteful number, since it uses less digits than its factorization.

48900506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178608.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 48900506 is about 6992.8896745194. The cubic root of 48900506 is about 365.6827304171.

The spelling of 48900506 in words is "forty-eight million, nine hundred thousand, five hundred six".

Divisors: 1 2 137 274 178469 356938 24450253 48900506