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6313122904 = 2311711010423
BaseRepresentation
bin1011110000100101…
…01001110001011000
3121021222020212112211
411320102221301120
5100412124413104
62522240044504
7312305442064
oct57022516130
917258225484
106313122904
11274a658750
121282303734
13797c0c9aa
1443c63aaa4
1526e389e04
hex1784a9c58

6313122904 has 32 divisors (see below), whose sum is σ = 13095095040. Its totient is φ = 2829181600.

The previous prime is 6313122901. The next prime is 6313122923. The reversal of 6313122904 is 4092213136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6313122901) 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, 498964 + ... + 511459.

It is an arithmetic number, because the mean of its divisors is an integer number (409221720).

Almost surely, 26313122904 is an apocalyptic number.

It is an amenable number.

6313122904 is an abundant number, since it is smaller than the sum of its proper divisors (6781972136).

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

6313122904 is a wasteful number, since it uses less digits than its factorization.

6313122904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010511 (or 1010507 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 6313122904 is about 79455.1628530204. The cubic root of 6313122904 is about 1848.1962359468.

The spelling of 6313122904 in words is "six billion, three hundred thirteen million, one hundred twenty-two thousand, nine hundred four".

Divisors: 1 2 4 8 11 22 44 71 88 142 284 568 781 1562 3124 6248 1010423 2020846 4041692 8083384 11114653 22229306 44458612 71740033 88917224 143480066 286960132 573920264 789140363 1578280726 3156561452 6313122904