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2513000497 = 7383937337
BaseRepresentation
bin1001010111001001…
…0101100000110001
320111010122122121111
42111302111200301
520121312003442
61053210153321
7116163103030
oct22562254061
96433578544
102513000497
11107a583517
125a1722841
13310831957
1419ba76717
15ea947b17
hex95c95831

2513000497 has 8 divisors (see below), whose sum is σ = 2879502336. Its totient is φ = 2148374112.

The previous prime is 2513000491. The next prime is 2513000509. The reversal of 2513000497 is 7940003152.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2513000497 - 215 = 2512967729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2513000491) 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, 465988 + ... + 471349.

It is an arithmetic number, because the mean of its divisors is an integer number (359937792).

Almost surely, 22513000497 is an apocalyptic number.

It is an amenable number.

2513000497 is a deficient number, since it is larger than the sum of its proper divisors (366501839).

2513000497 is an equidigital number, since it uses as much as digits as its factorization.

2513000497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937727.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 2513000497 is about 50129.8363951051. The cubic root of 2513000497 is about 1359.5573272732.

The spelling of 2513000497 in words is "two billion, five hundred thirteen million, four hundred ninety-seven", and thus it is an aban number.

Divisors: 1 7 383 2681 937337 6561359 359000071 2513000497