Base | Representation |
---|---|
bin | 1011111010100001011000… |
… | …0100000100111011001110 |
3 | 1201101100102221120022220200 |
4 | 2332220112010010323032 |
5 | 3204112320211422202 |
6 | 43510022153154330 |
7 | 2521305501216324 |
oct | 276502604047316 |
9 | 51340387508820 |
10 | 13100020420302 |
11 | 41a0762012982 |
12 | 1576a563bb9a6 |
13 | 74043279767a |
14 | 334089a7dd14 |
15 | 17ab655a6e1c |
hex | bea16104ece |
13100020420302 has 24 divisors (see below), whose sum is σ = 28648642792536. Its totient is φ = 4325863440336.
The previous prime is 13100020420243. The next prime is 13100020420327. The reversal of 13100020420302 is 20302402000131.
It is a super-2 number, since 2×131000204203022 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3400834113 + ... + 3400837964.
It is an arithmetic number, because the mean of its divisors is an integer number (1193693449689).
Almost surely, 213100020420302 is an apocalyptic number.
13100020420302 is an abundant number, since it is smaller than the sum of its proper divisors (15548622372234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13100020420302 is a wasteful number, since it uses less digits than its factorization.
13100020420302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6801672192 (or 6801672189 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 13100020420302 its reverse (20302402000131), we get a palindrome (33402422420433).
The spelling of 13100020420302 in words is "thirteen trillion, one hundred billion, twenty million, four hundred twenty thousand, three hundred two".
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