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713115490 = 251747149599
BaseRepresentation
bin101010100000010…
…100011101100010
31211200212000112211
4222200110131202
52430024143430
6154432312334
723446244623
oct5240243542
91750760484
10713115490
1133659824a
1217a9a26aa
13b4982039
146a9cda4a
154291372a
hex2a814762

713115490 has 64 divisors (see below), whose sum is σ = 1399680000. Its totient is φ = 260555776.

The previous prime is 713115479. The next prime is 713115493. The reversal of 713115490 is 94511317.

It is not an unprimeable number, because it can be changed into a prime (713115493) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1190211 + ... + 1190809.

It is an arithmetic number, because the mean of its divisors is an integer number (21870000).

Almost surely, 2713115490 is an apocalyptic number.

713115490 is a deficient number, since it is larger than the sum of its proper divisors (686564510).

713115490 is a wasteful number, since it uses less digits than its factorization.

713115490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 713115490 is about 26704.2223253178. Note that the first 3 decimals coincide. The cubic root of 713115490 is about 893.4151033725.

The spelling of 713115490 in words is "seven hundred thirteen million, one hundred fifteen thousand, four hundred ninety".

Divisors: 1 2 5 10 17 34 47 85 94 149 170 235 298 470 599 745 799 1198 1490 1598 2533 2995 3995 5066 5990 7003 7990 10183 12665 14006 20366 25330 28153 35015 50915 56306 70030 89251 101830 119051 140765 178502 238102 281530 446255 478601 595255 892510 957202 1190510 1517267 2393005 3034534 4194797 4786010 7586335 8389594 15172670 20973985 41947970 71311549 142623098 356557745 713115490