Base | Representation |
---|---|
bin | 1111100010100… |
… | …00101110001101 |
3 | 100002021200011012 |
4 | 13301100232031 |
5 | 231332312221 |
6 | 20533535005 |
7 | 3141663665 |
oct | 761205615 |
9 | 302250135 |
10 | 130354061 |
11 | 67643a32 |
12 | 377a4465 |
13 | 210109a6 |
14 | 134531a5 |
15 | b69d65b |
hex | 7c50b8d |
130354061 has 8 divisors (see below), whose sum is σ = 133260960. Its totient is φ = 127475568.
The previous prime is 130354057. The next prime is 130354067. The reversal of 130354061 is 160453031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130354061 - 22 = 130354057 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130354067) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2315 + ... + 16311.
It is an arithmetic number, because the mean of its divisors is an integer number (16657620).
Almost surely, 2130354061 is an apocalyptic number.
It is an amenable number.
130354061 is a deficient number, since it is larger than the sum of its proper divisors (2906899).
130354061 is a wasteful number, since it uses less digits than its factorization.
130354061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14203.
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 130354061 is about 11417.2702954778. The cubic root of 130354061 is about 507.0391827560.
The spelling of 130354061 in words is "one hundred thirty million, three hundred fifty-four thousand, sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •