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500230134345 = 35787152327823
BaseRepresentation
bin1110100011110000000…
…10100001101001001001
31202211011220020202012210
413101320002201221021
531143432403244340
61021445203455333
751066111662064
oct7217002415111
91684156222183
10500230134345
11183167962877
1280b46087549
133822ca26246
141a2d5a0b8db
15d02ae41180
hex74780a1a49

500230134345 has 32 divisors (see below), whose sum is σ = 801940211712. Its totient is φ = 266265888192.

The previous prime is 500230134331. The next prime is 500230134347. The reversal of 500230134345 is 543431032005.

It is not a de Polignac number, because 500230134345 - 26 = 500230134281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (500230134347) 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, 17965104 + ... + 17992926.

It is an arithmetic number, because the mean of its divisors is an integer number (25060631616).

Almost surely, 2500230134345 is an apocalyptic number.

It is an amenable number.

500230134345 is a deficient number, since it is larger than the sum of its proper divisors (301710077367).

500230134345 is a wasteful number, since it uses less digits than its factorization.

500230134345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30141.

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 500230134345 in words is "five hundred billion, two hundred thirty million, one hundred thirty-four thousand, three hundred forty-five".

Divisors: 1 3 5 15 787 1523 2361 3935 4569 7615 11805 22845 27823 83469 139115 417345 1198601 3595803 5993005 17979015 21896701 42374429 65690103 109483505 127123287 211872145 328450515 635616435 33348675623 100046026869 166743378115 500230134345