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2513208007 = 5363175149
BaseRepresentation
bin1001010111001100…
…1000001011000111
320111011001012021001
42111303020023013
520121340124012
61053214434131
7116164626022
oct22563101307
96434035231
102513208007
11107a705412
125a1802947
133108a523b
1419bacc1b9
15ea989357
hex95cc82c7

2513208007 has 8 divisors (see below), whose sum is σ = 2564719200. Its totient is φ = 2461848480.

The previous prime is 2513207969. The next prime is 2513208053. The reversal of 2513208007 is 7008023152.

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 2513208007 - 223 = 2504819399 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 (2513208097) 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, 4132 + ... + 71017.

It is an arithmetic number, because the mean of its divisors is an integer number (320589900).

Almost surely, 22513208007 is an apocalyptic number.

2513208007 is a deficient number, since it is larger than the sum of its proper divisors (51511193).

2513208007 is an equidigital number, since it uses as much as digits as its factorization.

2513208007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75833.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 2513208007 is about 50131.9060778662. The cubic root of 2513208007 is about 1359.5947478754.

The spelling of 2513208007 in words is "two billion, five hundred thirteen million, two hundred eight thousand, seven".

Divisors: 1 53 631 33443 75149 3982897 47419019 2513208007