Base | Representation |
---|---|
bin | 1100000110110000010111… |
… | …0100001111101010010100 |
3 | 1202010102221210211211120202 |
4 | 3001230011310033222110 |
5 | 3221033243003411040 |
6 | 44150342205320032 |
7 | 2542426123514210 |
oct | 301540564175224 |
9 | 52112853754522 |
10 | 13310201232020 |
11 | 4271908665660 |
12 | 15ab733566018 |
13 | 7571ba0a0494 |
14 | 340307d0d940 |
15 | 181367703015 |
hex | c1b05d0fa94 |
13310201232020 has 96 divisors (see below), whose sum is σ = 34849380384000. Its totient is φ = 4148532541440.
The previous prime is 13310201232019. The next prime is 13310201232037. The reversal of 13310201232020 is 2023210201331.
It is a super-2 number, since 2×133102012320202 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 13310201231983 and 13310201232001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85005242 + ... + 85161678.
It is an arithmetic number, because the mean of its divisors is an integer number (363014379000).
Almost surely, 213310201232020 is an apocalyptic number.
13310201232020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13310201232020 is an abundant number, since it is smaller than the sum of its proper divisors (21539179151980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13310201232020 is a wasteful number, since it uses less digits than its factorization.
13310201232020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211713 (or 211711 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 13310201232020 its reverse (2023210201331), we get a palindrome (15333411433351).
The spelling of 13310201232020 in words is "thirteen trillion, three hundred ten billion, two hundred one million, two hundred thirty-two thousand, twenty".
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