Base | Representation |
---|---|
bin | 111100101001001011… |
… | …1110101110000100110 |
3 | 110110011000121021012011 |
4 | 1321102113311300212 |
5 | 4113203114000402 |
6 | 135454410144434 |
7 | 12260150144020 |
oct | 1712227656046 |
9 | 413130537164 |
10 | 130231000102 |
11 | 5025a005a05 |
12 | 212a612211a |
13 | c3859c4098 |
14 | 643603b010 |
15 | 35c3292ed7 |
hex | 1e525f5c26 |
130231000102 has 16 divisors (see below), whose sum is σ = 225942941952. Its totient is φ = 55140836040.
The previous prime is 130231000099. The next prime is 130231000111. The reversal of 130231000102 is 201000132031.
It is a super-2 number, since 2×1302310001022 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56036274 + ... + 56038597.
It is an arithmetic number, because the mean of its divisors is an integer number (14121433872).
Almost surely, 2130231000102 is an apocalyptic number.
130231000102 is a deficient number, since it is larger than the sum of its proper divisors (95711941850).
130231000102 is a wasteful number, since it uses less digits than its factorization.
130231000102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112074963.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 130231000102 its reverse (201000132031), we get a palindrome (331231132133).
The spelling of 130231000102 in words is "one hundred thirty billion, two hundred thirty-one million, one hundred two", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •