Search a number
-
+
54874496 = 272914783
BaseRepresentation
bin1101000101010…
…1000110000000
310211020220122202
43101111012000
5103021440441
65240052332
71234265645
oct321250600
9124226582
1054874496
1128a80026
12164640a8
13b4a4021
147405dcc
154c3e19b
hex3455180

54874496 has 32 divisors (see below), whose sum is σ = 113097600. Its totient is φ = 26489344.

The previous prime is 54874471. The next prime is 54874499. The reversal of 54874496 is 69447845.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×548744962 = 6022420622508032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54874496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54874499) 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, 3680 + ... + 11103.

It is an arithmetic number, because the mean of its divisors is an integer number (3534300).

Almost surely, 254874496 is an apocalyptic number.

It is an amenable number.

54874496 is an abundant number, since it is smaller than the sum of its proper divisors (58223104).

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

54874496 is a wasteful number, since it uses less digits than its factorization.

54874496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14826 (or 14814 counting only the distinct ones).

The product of its digits is 967680, while the sum is 47.

The square root of 54874496 is about 7407.7321765841. The cubic root of 54874496 is about 380.0057616855.

The spelling of 54874496 in words is "fifty-four million, eight hundred seventy-four thousand, four hundred ninety-six".

Divisors: 1 2 4 8 16 29 32 58 64 116 128 232 464 928 1856 3712 14783 29566 59132 118264 236528 428707 473056 857414 946112 1714828 1892224 3429656 6859312 13718624 27437248 54874496