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13010122122210 = 2325197608258551
BaseRepresentation
bin1011110101010010011110…
…1101010010001111100010
31201001202101210001121120200
42331110213231102033202
53201124212230402320
643400433444450030
72511643645253643
oct275244755221742
951052353047520
1013010122122210
11416661a845a54
1215615476a9916
13734b06a63745
1432d99c4976ca
15178653119290
hexbd527b523e2

13010122122210 has 48 divisors (see below), whose sum is σ = 35606650023360. Its totient is φ = 3286767693600.

The previous prime is 13010122122209. The next prime is 13010122122281. The reversal of 13010122122210 is 1222122101031.

13010122122210 is a `hidden beast` number, since 130 + 101 + 2 + 212 + 221 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3804127566 + ... + 3804130985.

It is an arithmetic number, because the mean of its divisors is an integer number (741805208820).

Almost surely, 213010122122210 is an apocalyptic number.

13010122122210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13010122122210 is an abundant number, since it is smaller than the sum of its proper divisors (22596527901150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13010122122210 is a wasteful number, since it uses less digits than its factorization.

13010122122210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7608258583 (or 7608258580 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 13010122122210 its reverse (1222122101031), we get a palindrome (14232244223241).

The spelling of 13010122122210 in words is "thirteen trillion, ten billion, one hundred twenty-two million, one hundred twenty-two thousand, two hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 19 30 38 45 57 90 95 114 171 190 285 342 570 855 1710 7608258551 15216517102 22824775653 38041292755 45649551306 68474326959 76082585510 114123878265 136948653918 144556912469 228247756530 289113824938 342371634795 433670737407 684743269590 722784562345 867341474814 1301012212221 1445569124690 2168353687035 2602024424442 4336707374070 6505061061105 13010122122210