Base | Representation |
---|---|
bin | 1100010100110011111010… |
… | …1000000001100111110000 |
3 | 1202222112020100122011000010 |
4 | 3011030332220001213300 |
5 | 3234012311124424142 |
6 | 44453315152454520 |
7 | 2566035035435160 |
oct | 305147650014760 |
9 | 52875210564003 |
10 | 13551672498672 |
11 | 435526091a250 |
12 | 162a4a384a440 |
13 | 773bc0213899 |
14 | 34bc93b425a0 |
15 | 18779b8cee9c |
hex | c533ea019f0 |
13551672498672 has 320 divisors, whose sum is σ = 44507199356928. Its totient is φ = 3450916224000.
The previous prime is 13551672498527. The next prime is 13551672498697. The reversal of 13551672498672 is 27689427615531.
It is a super-2 number, since 2×135516724986722 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (66).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 69117097 + ... + 69312887.
Almost surely, 213551672498672 is an apocalyptic number.
13551672498672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13551672498672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22253599678464).
13551672498672 is an abundant number, since it is smaller than the sum of its proper divisors (30955526858256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13551672498672 is a wasteful number, since it uses less digits than its factorization.
13551672498672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196188 (or 196182 counting only the distinct ones).
The product of its digits is 152409600, while the sum is 66.
The spelling of 13551672498672 in words is "thirteen trillion, five hundred fifty-one billion, six hundred seventy-two million, four hundred ninety-eight thousand, six hundred seventy-two".
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