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13122014210 = 252275780623
BaseRepresentation
bin11000011100010001…
…00000110000000010
31020212111101101111022
430032020200300002
5203333213423320
610010030145442
7643114165124
oct141610406002
936774341438
1013122014210
115624042548
122662652282
131311752666
148c6a4b214
1551c004325
hex30e220c02

13122014210 has 16 divisors (see below), whose sum is σ = 23723680896. Its totient is φ = 5225682288.

The previous prime is 13122014183. The next prime is 13122014237. The reversal of 13122014210 is 1241022131.

It is an interprime number because it is at equal distance from previous prime (13122014183) and next prime (13122014237).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2888042 + ... + 2892581.

It is an arithmetic number, because the mean of its divisors is an integer number (1482730056).

Almost surely, 213122014210 is an apocalyptic number.

13122014210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13122014210 is a deficient number, since it is larger than the sum of its proper divisors (10601666686).

13122014210 is a wasteful number, since it uses less digits than its factorization.

13122014210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5780857.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 13122014210 its reverse (1241022131), we get a palindrome (14363036341).

The spelling of 13122014210 in words is "thirteen billion, one hundred twenty-two million, fourteen thousand, two hundred ten".

Divisors: 1 2 5 10 227 454 1135 2270 5780623 11561246 28903115 57806230 1312201421 2624402842 6561007105 13122014210