Base | Representation |
---|---|
bin | 111100101110100010… |
… | …0100101010001101111 |
3 | 110110121112100212110010 |
4 | 1321131010211101233 |
5 | 4114040042014411 |
6 | 135524301344303 |
7 | 12264456653643 |
oct | 1713504452157 |
9 | 413545325403 |
10 | 130410501231 |
11 | 5034136784a |
12 | 21336268093 |
13 | c3b3c51b7a |
14 | 6451c04c23 |
15 | 35d3ded7a6 |
hex | 1e5d12546f |
130410501231 has 8 divisors (see below), whose sum is σ = 173919181104. Its totient is φ = 86921077760.
The previous prime is 130410501203. The next prime is 130410501257. The reversal of 130410501231 is 132105014031.
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 130410501231 - 29 = 130410500719 is a prime.
It is a super-2 number, since 2×1304105012312 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 130410501198 and 130410501207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130410501631) 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, 4798290 + ... + 4825391.
It is an arithmetic number, because the mean of its divisors is an integer number (21739897638).
Almost surely, 2130410501231 is an apocalyptic number.
130410501231 is a deficient number, since it is larger than the sum of its proper divisors (43508679873).
130410501231 is an equidigital number, since it uses as much as digits as its factorization.
130410501231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9628201.
The product of its (nonzero) digits is 360, while the sum is 21.
Adding to 130410501231 its reverse (132105014031), we get a palindrome (262515515262).
The spelling of 130410501231 in words is "one hundred thirty billion, four hundred ten million, five hundred one thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •