Base | Representation |
---|---|
bin | 110000111001001011… |
… | …0011111000111000000 |
3 | 101001000110201102201000 |
4 | 1201302112133013000 |
5 | 3210013403243240 |
6 | 120122453212000 |
7 | 10404640554234 |
oct | 1416226370700 |
9 | 331013642630 |
10 | 104997712320 |
11 | 40590520366 |
12 | 18423631000 |
13 | 9b94049c77 |
14 | 5120ac85c4 |
15 | 2ae7d8d430 |
hex | 187259f1c0 |
104997712320 has 112 divisors (see below), whose sum is σ = 370408626720. Its totient is φ = 27999387648.
The previous prime is 104997712273. The next prime is 104997712327. The reversal of 104997712320 is 23217799401.
104997712320 is a `hidden beast` number, since 10 + 499 + 7 + 7 + 123 + 20 = 666.
It is a super-2 number, since 2×1049977123202 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104997712327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6067617 + ... + 6084896.
Almost surely, 2104997712320 is an apocalyptic number.
104997712320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
104997712320 is an abundant number, since it is smaller than the sum of its proper divisors (265410914400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104997712320 is a wasteful number, since it uses less digits than its factorization.
104997712320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12152539 (or 12152523 counting only the distinct ones).
The product of its (nonzero) digits is 190512, while the sum is 45.
The spelling of 104997712320 in words is "one hundred four billion, nine hundred ninety-seven million, seven hundred twelve thousand, three hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •