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13102412022 = 2327148769931
BaseRepresentation
bin11000011001111011…
…01111000011110110
31020211010111111100100
430030331233003312
5203313204141042
610004050054530
7642455443650
oct141475570366
936733444310
1013102412022
115613a74097
122657b7a446
13130a67b32b
148c41c76d0
1551a43124c
hex30cf6f0f6

13102412022 has 48 divisors (see below), whose sum is σ = 32466350592. Its totient is φ = 3740975280.

The previous prime is 13102412021. The next prime is 13102412083. The reversal of 13102412022 is 22021420131.

It is a happy number.

13102412022 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 13102411986 and 13102412004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102412021) 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, 152397 + ... + 222327.

It is an arithmetic number, because the mean of its divisors is an integer number (676382304).

Almost surely, 213102412022 is an apocalyptic number.

13102412022 is an abundant number, since it is smaller than the sum of its proper divisors (19363938570).

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

13102412022 is a wasteful number, since it uses less digits than its factorization.

13102412022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71433 (or 71430 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 13102412022 its reverse (22021420131), we get a palindrome (35123832153).

The spelling of 13102412022 in words is "thirteen billion, one hundred two million, four hundred twelve thousand, twenty-two".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 1487 2974 4461 8922 10409 13383 20818 26766 31227 62454 69931 93681 139862 187362 209793 419586 489517 629379 979034 1258758 1468551 2937102 4405653 8811306 103987397 207974794 311962191 623924382 727911779 935886573 1455823558 1871773146 2183735337 4367470674 6551206011 13102412022