Base | Representation |
---|---|
bin | 111100110001010001… |
… | …1110010011100010100 |
3 | 110110211221121022220100 |
4 | 1321202203302130110 |
5 | 4114232124131300 |
6 | 135541350534100 |
7 | 12266655344211 |
oct | 1714243623424 |
9 | 413757538810 |
10 | 130502567700 |
11 | 5038932a73a |
12 | 21361067330 |
13 | c3ca04857b |
14 | 646012cb08 |
15 | 35dc037700 |
hex | 1e628f2714 |
130502567700 has 54 divisors (see below), whose sum is σ = 409053051134. Its totient is φ = 34800684480.
The previous prime is 130502567687. The next prime is 130502567707. The reversal of 130502567700 is 7765205031.
130502567700 is a `hidden beast` number, since 1 + 30 + 502 + 56 + 7 + 70 + 0 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 42272182404 + 88230385296 = 205602^2 + 297036^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130502567707) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 72500527 + ... + 72502326.
Almost surely, 2130502567700 is an apocalyptic number.
130502567700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130502567700 is an abundant number, since it is smaller than the sum of its proper divisors (278550483434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130502567700 is a wasteful number, since it uses less digits than its factorization.
130502567700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145002873 (or 145002863 counting only the distinct ones).
The product of its (nonzero) digits is 44100, while the sum is 36.
The spelling of 130502567700 in words is "one hundred thirty billion, five hundred two million, five hundred sixty-seven thousand, seven hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •