Base | Representation |
---|---|
bin | 1011111010101100111011… |
… | …1100000011101011111000 |
3 | 1201101122110002221010201211 |
4 | 2332223032330003223320 |
5 | 3204140143224244112 |
6 | 43511254033052504 |
7 | 2521445403123163 |
oct | 276531674035370 |
9 | 51348402833654 |
10 | 13103122103032 |
11 | 41a2003914035 |
12 | 15775810b7134 |
13 | 7408082615b0 |
14 | 3342a1994ada |
15 | 17ac97a340a7 |
hex | beacef03af8 |
13103122103032 has 32 divisors (see below), whose sum is σ = 26458411099680. Its totient is φ = 6047552810880.
The previous prime is 13103122102981. The next prime is 13103122103033. The reversal of 13103122103032 is 23030122130131.
It is a junction number, because it is equal to n+sod(n) for n = 13103122102994 and 13103122103012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13103122103033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18549357 + ... + 19242787.
It is an arithmetic number, because the mean of its divisors is an integer number (826825346865).
Almost surely, 213103122103032 is an apocalyptic number.
It is an amenable number.
13103122103032 is an abundant number, since it is smaller than the sum of its proper divisors (13355288996648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13103122103032 is a wasteful number, since it uses less digits than its factorization.
13103122103032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 875143 (or 875139 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 13103122103032 its reverse (23030122130131), we get a palindrome (36133244233163).
The spelling of 13103122103032 in words is "thirteen trillion, one hundred three billion, one hundred twenty-two million, one hundred three thousand, thirty-two".
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