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54898254 = 2323049903
BaseRepresentation
bin1101000101101…
…0111001001110
310211022010020200
43101122321032
5103023221004
65240354330
71234425135
oct321327116
9124263220
1054898254
1128a96964
12164759a6
13b4b1a98
14741091c
154c46239
hex345ae4e

54898254 has 12 divisors (see below), whose sum is σ = 118946256. Its totient is φ = 18299412.

The previous prime is 54898243. The next prime is 54898273. The reversal of 54898254 is 45289845.

It is a congruent number.

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, 1524934 + ... + 1524969.

It is an arithmetic number, because the mean of its divisors is an integer number (9912188).

Almost surely, 254898254 is an apocalyptic number.

54898254 is an abundant number, since it is smaller than the sum of its proper divisors (64048002).

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

54898254 is a wasteful number, since it uses less digits than its factorization.

54898254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3049911 (or 3049908 counting only the distinct ones).

The product of its digits is 460800, while the sum is 45.

The square root of 54898254 is about 7409.3355977442. The cubic root of 54898254 is about 380.0605951384.

The spelling of 54898254 in words is "fifty-four million, eight hundred ninety-eight thousand, two hundred fifty-four".

Divisors: 1 2 3 6 9 18 3049903 6099806 9149709 18299418 27449127 54898254