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54715996 = 22173072621
BaseRepresentation
bin1101000010111…
…0011001011100
310210221212020101
43100232121130
5103001402441
65232430444
71233035566
oct320563134
9123855211
1054715996
1128981a35
12163a8424
13b449b3a
1473a4336
154c0c231
hex342e65c

54715996 has 24 divisors (see below), whose sum is σ = 101754576. Its totient is φ = 25655040.

The previous prime is 54715987. The next prime is 54716021. The reversal of 54715996 is 69951745.

54715996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19566 + ... + 22186.

It is an arithmetic number, because the mean of its divisors is an integer number (4239774).

Almost surely, 254715996 is an apocalyptic number.

It is an amenable number.

54715996 is a deficient number, since it is larger than the sum of its proper divisors (47038580).

54715996 is a wasteful number, since it uses less digits than its factorization.

54715996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2949 (or 2947 counting only the distinct ones).

The product of its digits is 340200, while the sum is 46.

The square root of 54715996 is about 7397.0261592075. The cubic root of 54715996 is about 379.6395381429.

The spelling of 54715996 in words is "fifty-four million, seven hundred fifteen thousand, nine hundred ninety-six".

Divisors: 1 2 4 17 34 68 307 614 1228 2621 5219 5242 10438 10484 20876 44557 89114 178228 804647 1609294 3218588 13678999 27357998 54715996