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48208914 = 23213206021
BaseRepresentation
bin1011011111100…
…1110000010010
310100201021012100
42313321300102
544320141124
64441141230
71123524525
oct267716022
9110637170
1048208914
1125238086
121418a816
139cac0b0
14658cbbc
1543741c9
hex2df9c12

48208914 has 24 divisors (see below), whose sum is σ = 112488012. Its totient is φ = 14833440.

The previous prime is 48208873. The next prime is 48208931. The reversal of 48208914 is 41980284.

It can be written as a sum of positive squares in 2 ways, for example, as 37417689 + 10791225 = 6117^2 + 3285^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102777 + ... + 103244.

Almost surely, 248208914 is an apocalyptic number.

48208914 is an abundant number, since it is smaller than the sum of its proper divisors (64279098).

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

48208914 is a wasteful number, since it uses less digits than its factorization.

48208914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206042 (or 206039 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 48208914 is about 6943.2639298820. The cubic root of 48208914 is about 363.9506081596.

The spelling of 48208914 in words is "forty-eight million, two hundred eight thousand, nine hundred fourteen".

Divisors: 1 2 3 6 9 13 18 26 39 78 117 234 206021 412042 618063 1236126 1854189 2678273 3708378 5356546 8034819 16069638 24104457 48208914