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48230308 = 2272246073
BaseRepresentation
bin1011011111111…
…0111110100100
310100202100112201
42313332332210
544321332213
64441424244
71123644100
oct267767644
9110670481
1048230308
1125252165
121419b084
139cb8a59
146596900
15437a6dd
hex2dfefa4

48230308 has 18 divisors (see below), whose sum is σ = 98183526. Its totient is φ = 20670048.

The previous prime is 48230293. The next prime is 48230311. The reversal of 48230308 is 80303284.

It can be written as a sum of positive squares in only one way, i.e., 39337984 + 8892324 = 6272^2 + 2982^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122841 + ... + 123232.

Almost surely, 248230308 is an apocalyptic number.

It is an amenable number.

48230308 is an abundant number, since it is smaller than the sum of its proper divisors (49953218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48230308 is a wasteful number, since it uses less digits than its factorization.

48230308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246091 (or 246082 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 48230308 is about 6944.8043888939. The cubic root of 48230308 is about 364.0044378157.

The spelling of 48230308 in words is "forty-eight million, two hundred thirty thousand, three hundred eight".

Divisors: 1 2 4 7 14 28 49 98 196 246073 492146 984292 1722511 3445022 6890044 12057577 24115154 48230308