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54579068 = 2261322259
BaseRepresentation
bin1101000000110…
…0111101111100
310210200220101222
43100030331330
5102433012233
65225452512
71231625435
oct320147574
9123626358
1054579068
1128899075
1216341138
13b3cc70b
14736a48c
154bd1898
hex340cf7c

54579068 has 12 divisors (see below), whose sum is σ = 95673480. Its totient is φ = 27243792.

The previous prime is 54579067. The next prime is 54579089. The reversal of 54579068 is 86097545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54579067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8678 + ... + 13581.

It is an arithmetic number, because the mean of its divisors is an integer number (7972790).

Almost surely, 254579068 is an apocalyptic number.

It is an amenable number.

54579068 is a deficient number, since it is larger than the sum of its proper divisors (41094412).

54579068 is a wasteful number, since it uses less digits than its factorization.

54579068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22876 (or 22874 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 44.

The square root of 54579068 is about 7387.7647499091. The cubic root of 54579068 is about 379.3225881345.

The spelling of 54579068 in words is "fifty-four million, five hundred seventy-nine thousand, sixty-eight".

Divisors: 1 2 4 613 1226 2452 22259 44518 89036 13644767 27289534 54579068