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13003031102 = 219342185029
BaseRepresentation
bin11000001110000101…
…01000001000111110
31020120012111102100112
430013002220020332
5203112233443402
65550140030022
7640140640445
oct140702501076
936505442315
1013003031102
1155729657a6
12262a832312
1312c2bc3559
148b4d17d5c
1551184ee52
hex3070a823e

13003031102 has 8 divisors (see below), whose sum is σ = 20531101800. Its totient is φ = 6159330504.

The previous prime is 13003031089. The next prime is 13003031123. The reversal of 13003031102 is 20113030031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171092477 + ... + 171092552.

It is an arithmetic number, because the mean of its divisors is an integer number (2566387725).

Almost surely, 213003031102 is an apocalyptic number.

13003031102 is a deficient number, since it is larger than the sum of its proper divisors (7528070698).

13003031102 is a wasteful number, since it uses less digits than its factorization.

13003031102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342185050.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 13003031102 its reverse (20113030031), we get a palindrome (33116061133).

The spelling of 13003031102 in words is "thirteen billion, three million, thirty-one thousand, one hundred two".

Divisors: 1 2 19 38 342185029 684370058 6501515551 13003031102