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496028813 = 7225913907
BaseRepresentation
bin11101100100001…
…100110010001101
31021120100212121112
4131210030302031
52003440410223
6121115341405
715202114100
oct3544146215
91246325545
10496028813
11234aa4875
1211a151865
137b9c4697
1449c40737
152d831778
hex1d90cc8d

496028813 has 12 divisors (see below), whose sum is σ = 577383552. Its totient is φ = 424894680.

The previous prime is 496028777. The next prime is 496028831. The reversal of 496028813 is 318820694.

It is not a de Polignac number, because 496028813 - 210 = 496027789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496028843) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125006 + ... + 128912.

It is an arithmetic number, because the mean of its divisors is an integer number (48115296).

Almost surely, 2496028813 is an apocalyptic number.

It is an amenable number.

496028813 is a deficient number, since it is larger than the sum of its proper divisors (81354739).

496028813 is a wasteful number, since it uses less digits than its factorization.

496028813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6512 (or 6505 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 496028813 is about 22271.7043128720. The cubic root of 496028813 is about 791.5936494257.

The spelling of 496028813 in words is "four hundred ninety-six million, twenty-eight thousand, eight hundred thirteen".

Divisors: 1 7 49 2591 3907 18137 27349 126959 191443 10123037 70861259 496028813