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54714715 = 511994813
BaseRepresentation
bin1101000010111…
…0000101011011
310210221210110221
43100232011123
5103001332330
65232420511
71233032056
oct320560533
9123853427
1054714715
1128980a80
12163a7737
13b449393
1473a3a9d
154c0bb7a
hex342e15b

54714715 has 8 divisors (see below), whose sum is σ = 71626608. Its totient is φ = 39792480.

The previous prime is 54714703. The next prime is 54714719. The reversal of 54714715 is 51741745.

54714715 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54714715 - 25 = 54714683 is a prime.

It is a super-3 number, since 3×547147153 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54714719) by changing a digit.

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, 497352 + ... + 497461.

It is an arithmetic number, because the mean of its divisors is an integer number (8953326).

Almost surely, 254714715 is an apocalyptic number.

54714715 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

54714715 is a deficient number, since it is larger than the sum of its proper divisors (16911893).

54714715 is a wasteful number, since it uses less digits than its factorization.

54714715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994829.

The product of its digits is 19600, while the sum is 34.

The square root of 54714715 is about 7396.9395698491. The cubic root of 54714715 is about 379.6365754380.

The spelling of 54714715 in words is "fifty-four million, seven hundred fourteen thousand, seven hundred fifteen".

Divisors: 1 5 11 55 994813 4974065 10942943 54714715