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13022308210 = 251725418329
BaseRepresentation
bin11000010000011000…
…01010011101110010
31020121112202210120111
430020030022131302
5203132202330320
65552105131534
7640463536102
oct141014123562
936545683514
1013022308210
11558283199a
122635189baa
1312c6bb2922
148b76d5202
155133aba5a
hex30830a772

13022308210 has 48 divisors (see below), whose sum is σ = 24949116360. Its totient is φ = 4892866560.

The previous prime is 13022308181. The next prime is 13022308213. The reversal of 13022308210 is 1280322031.

It can be written as a sum of positive squares in 12 ways, for example, as 1547399569 + 11474908641 = 39337^2 + 107121^2 .

It is a super-2 number, since 2×130223082102 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13022308213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1559326 + ... + 1567654.

Almost surely, 213022308210 is an apocalyptic number.

13022308210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13022308210 is a deficient number, since it is larger than the sum of its proper divisors (11926808150).

13022308210 is a wasteful number, since it uses less digits than its factorization.

13022308210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8911 (or 8894 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The spelling of 13022308210 in words is "thirteen billion, twenty-two million, three hundred eight thousand, two hundred ten".

Divisors: 1 2 5 10 17 34 85 170 289 541 578 1082 1445 2705 2890 5410 8329 9197 16658 18394 41645 45985 83290 91970 141593 156349 283186 312698 707965 781745 1415930 1563490 2407081 4505989 4814162 9011978 12035405 22529945 24070810 45059890 76601813 153203626 383009065 766018130 1302230821 2604461642 6511154105 13022308210