Base | Representation |
---|---|
bin | 1111100001111… |
… | …10110100011111 |
3 | 100002010221120102 |
4 | 13300332310133 |
5 | 231322440420 |
6 | 20532211315 |
7 | 3141240134 |
oct | 760766437 |
9 | 302127512 |
10 | 130280735 |
11 | 675a3932 |
12 | 37769b3b |
13 | 20cb64c0 |
14 | 1343458b |
15 | b686a75 |
hex | 7c3ed1f |
130280735 has 16 divisors (see below), whose sum is σ = 169011360. Its totient is φ = 95836800.
The previous prime is 130280729. The next prime is 130280747. The reversal of 130280735 is 537082031.
It is not a de Polignac number, because 130280735 - 24 = 130280719 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 130280698 and 130280707.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13760 + ... + 21210.
It is an arithmetic number, because the mean of its divisors is an integer number (10563210).
Almost surely, 2130280735 is an apocalyptic number.
130280735 is a deficient number, since it is larger than the sum of its proper divisors (38730625).
130280735 is a wasteful number, since it uses less digits than its factorization.
130280735 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7738.
The product of its (nonzero) digits is 5040, while the sum is 29.
The square root of 130280735 is about 11414.0586558857. The cubic root of 130280735 is about 506.9440926906.
The spelling of 130280735 in words is "one hundred thirty million, two hundred eighty thousand, seven hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •