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716502054 = 23137871657
BaseRepresentation
bin101010101101001…
…111010000100110
31211221020002001010
4222231033100212
52431411031204
6155033043050
723520111162
oct5255172046
91757202033
10716502054
113384a0664
1217bb56486
13b5599618
146b231ca2
1542d81d89
hex2ab4f426

716502054 has 16 divisors (see below), whose sum is σ = 1443465648. Its totient is φ = 237090432.

The previous prime is 716502053. The next prime is 716502089. The reversal of 716502054 is 450205617.

716502054 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 not an unprimeable number, because it can be changed into a prime (716502053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435007 + ... + 436650.

It is an arithmetic number, because the mean of its divisors is an integer number (90216603).

Almost surely, 2716502054 is an apocalyptic number.

716502054 is an abundant number, since it is smaller than the sum of its proper divisors (726963594).

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

716502054 is a wasteful number, since it uses less digits than its factorization.

716502054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871799.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 716502054 is about 26767.5559960188. Note that the first 3 decimals coincide. The cubic root of 716502054 is about 894.8271376356.

The spelling of 716502054 in words is "seven hundred sixteen million, five hundred two thousand, fifty-four".

Divisors: 1 2 3 6 137 274 411 822 871657 1743314 2614971 5229942 119417009 238834018 358251027 716502054