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48699908 = 2243283139
BaseRepresentation
bin1011100111000…
…1101000000100
310101122012201022
42321301220010
544431344113
64455450312
71130641145
oct271615004
9111565638
1048699908
1125542a64
1214386998
13a12171a
146679acc
15441e908
hex2e71a04

48699908 has 12 divisors (see below), whose sum is σ = 87207120. Its totient is φ = 23783592.

The previous prime is 48699863. The next prime is 48699919. The reversal of 48699908 is 80999684.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 48699908.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 141398 + ... + 141741.

It is an arithmetic number, because the mean of its divisors is an integer number (7267260).

Almost surely, 248699908 is an apocalyptic number.

It is an amenable number.

48699908 is a deficient number, since it is larger than the sum of its proper divisors (38507212).

48699908 is a wasteful number, since it uses less digits than its factorization.

48699908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283186 (or 283184 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 53.

The square root of 48699908 is about 6978.5319373060. The cubic root of 48699908 is about 365.1820146803.

The spelling of 48699908 in words is "forty-eight million, six hundred ninety-nine thousand, nine hundred eight".

Divisors: 1 2 4 43 86 172 283139 566278 1132556 12174977 24349954 48699908