Base | Representation |
---|---|
bin | 110100110101101010… |
… | …0001110100100110100 |
3 | 101211212220002122112200 |
4 | 1221223110032210310 |
5 | 3324341210130023 |
6 | 124043251344500 |
7 | 11124611544204 |
oct | 1515324164464 |
9 | 354786078480 |
10 | 113469614388 |
11 | 44138703819 |
12 | 19ba88b2130 |
13 | a914287b80 |
14 | 56c5d12404 |
15 | 2e41a01743 |
hex | 1a6b50e934 |
113469614388 has 72 divisors (see below), whose sum is σ = 309251030088. Its totient is φ = 34872864768.
The previous prime is 113469614387. The next prime is 113469614507. The reversal of 113469614388 is 883416964311.
113469614388 is a `hidden beast` number, since 1 + 1 + 3 + 469 + 61 + 43 + 88 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 48205715364 + 65263899024 = 219558^2 + 255468^2 .
It is a super-2 number, since 2×1134696143882 (a number of 23 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113469614381) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 259620 + ... + 542532.
Almost surely, 2113469614388 is an apocalyptic number.
113469614388 is a gapful number since it is divisible by the number (18) 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 113469614388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154625515044).
113469614388 is an abundant number, since it is smaller than the sum of its proper divisors (195781415700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113469614388 is a wasteful number, since it uses less digits than its factorization.
113469614388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 283793 (or 283788 counting only the distinct ones).
The product of its digits is 2985984, while the sum is 54.
The spelling of 113469614388 in words is "one hundred thirteen billion, four hundred sixty-nine million, six hundred fourteen thousand, three hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •