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54952848 = 24323591063
BaseRepresentation
bin1101000110100…
…0001110010000
310211101220010200
43101220032100
5103031442343
65241455200
71235043246
oct321501620
9124356120
1054952848
1129023985
12164a1500
13b5008a2
147426796
154c574d3
hex3468390

54952848 has 60 divisors (see below), whose sum is σ = 154365120. Its totient is φ = 18249408.

The previous prime is 54952847. The next prime is 54952871. The reversal of 54952848 is 84825945.

It is a super-2 number, since 2×549528482 = 6039631006622208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54952847) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51165 + ... + 52227.

It is an arithmetic number, because the mean of its divisors is an integer number (2572752).

Almost surely, 254952848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54952848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77182560).

54952848 is an abundant number, since it is smaller than the sum of its proper divisors (99412272).

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

54952848 is a wasteful number, since it uses less digits than its factorization.

54952848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436 (or 1427 counting only the distinct ones).

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

The square root of 54952848 is about 7413.0188182683. The cubic root of 54952848 is about 380.1865381476.

The spelling of 54952848 in words is "fifty-four million, nine hundred fifty-two thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 359 718 1063 1077 1436 2126 2154 2872 3189 3231 4252 4308 5744 6378 6462 8504 8616 9567 12756 12924 17008 17232 19134 25512 25848 38268 51024 51696 76536 153072 381617 763234 1144851 1526468 2289702 3052936 3434553 4579404 6105872 6869106 9158808 13738212 18317616 27476424 54952848