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12202510313 = 747283131059
BaseRepresentation
bin10110101110101001…
…11000011111101001
31011111102011202021102
423113110320133221
5144442320312223
65334502051145
7611250424550
oct132724703751
934442152242
1012202510313
1151a1aa9674
122446719ab5
1311c60ba606
1483a894d97
154b6423928
hex2d75387e9

12202510313 has 16 divisors (see below), whose sum is σ = 14292879360. Its totient is φ = 10200506256.

The previous prime is 12202510303. The next prime is 12202510319. The reversal of 12202510313 is 31301520221.

It is not a de Polignac number, because 12202510313 - 24 = 12202510297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12202510319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27578 + ... + 158636.

It is an arithmetic number, because the mean of its divisors is an integer number (893304960).

Almost surely, 212202510313 is an apocalyptic number.

It is an amenable number.

12202510313 is a deficient number, since it is larger than the sum of its proper divisors (2090369047).

12202510313 is a wasteful number, since it uses less digits than its factorization.

12202510313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131396.

The product of its (nonzero) digits is 360, while the sum is 20.

The spelling of 12202510313 in words is "twelve billion, two hundred two million, five hundred ten thousand, three hundred thirteen".

Divisors: 1 7 47 283 329 1981 13301 93107 131059 917413 6159773 37089697 43118411 259627879 1743215759 12202510313