Base | Representation |
---|---|
bin | 1111100001100… |
… | …01101110011001 |
3 | 100002001012222211 |
4 | 13300301232121 |
5 | 231314231342 |
6 | 20531115121 |
7 | 3140624560 |
oct | 760615631 |
9 | 302035884 |
10 | 130227097 |
11 | 67567600 |
12 | 37742aa1 |
13 | 20c97c70 |
14 | 1341cbd7 |
15 | b675c17 |
hex | 7c31b99 |
130227097 has 24 divisors (see below), whose sum is σ = 176189888. Its totient is φ = 93661920.
The previous prime is 130227079. The next prime is 130227107. The reversal of 130227097 is 790722031.
It is a de Polignac number, because none of the positive numbers 2k-130227097 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130227017) 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, 5098 + ... + 16924.
Almost surely, 2130227097 is an apocalyptic number.
It is an amenable number.
130227097 is a deficient number, since it is larger than the sum of its proper divisors (45962791).
130227097 is a wasteful number, since it uses less digits than its factorization.
130227097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11869 (or 11858 counting only the distinct ones).
The product of its (nonzero) digits is 5292, while the sum is 31.
The square root of 130227097 is about 11411.7087677525. The cubic root of 130227097 is about 506.8745116694.
The spelling of 130227097 in words is "one hundred thirty million, two hundred twenty-seven thousand, ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •