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13342103020 = 2253179272399
BaseRepresentation
bin11000110110100000…
…00101010111101100
31021102211112001120201
430123100011113230
5204311034244040
610043531323244
7651426001351
oct143320052754
937384461521
1013342103020
1157272a6524
1227042b0524
13134822161c
14907d7c628
155314caa9a
hex31b4055ec

13342103020 has 48 divisors (see below), whose sum is σ = 29288448000. Its totient is φ = 5099290560.

The previous prime is 13342103017. The next prime is 13342103053. The reversal of 13342103020 is 2030124331.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87220 + ... + 185179.

It is an arithmetic number, because the mean of its divisors is an integer number (610176000).

Almost surely, 213342103020 is an apocalyptic number.

13342103020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13342103020 is an abundant number, since it is smaller than the sum of its proper divisors (15946344980).

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

13342103020 is a wasteful number, since it uses less digits than its factorization.

13342103020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272518 (or 272516 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13342103020 its reverse (2030124331), we get a palindrome (15372227351).

The spelling of 13342103020 in words is "thirteen billion, three hundred forty-two million, one hundred three thousand, twenty".

Divisors: 1 2 4 5 10 20 31 62 79 124 155 158 310 316 395 620 790 1580 2449 4898 9796 12245 24490 48980 272399 544798 1089596 1361995 2723990 5447980 8444369 16888738 21519521 33777476 42221845 43039042 84443690 86078084 107597605 168887380 215195210 430390420 667105151 1334210302 2668420604 3335525755 6671051510 13342103020