Base | Representation |
---|---|
bin | 111100101110101011… |
… | …1010100111111010111 |
3 | 110110121212121112020000 |
4 | 1321131113110333113 |
5 | 4114042321242010 |
6 | 135524554542343 |
7 | 12264546511356 |
oct | 1713527247727 |
9 | 413555545200 |
10 | 130415415255 |
11 | 50344113824 |
12 | 21337a379b3 |
13 | c3b4c82788 |
14 | 645272399d |
15 | 35d456e7c0 |
hex | 1e5d5d4fd7 |
130415415255 has 80 divisors (see below), whose sum is σ = 248090752800. Its totient is φ = 65316077568.
The previous prime is 130415415227. The next prime is 130415415271. The reversal of 130415415255 is 552514514031.
130415415255 is a `hidden beast` number, since 1 + 304 + 154 + 152 + 55 = 666.
It is not a de Polignac number, because 130415415255 - 210 = 130415414231 is a prime.
It is a super-2 number, since 2×1304154152552 (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 79 ways as a sum of consecutive naturals, for example, 3070272 + ... + 3112458.
It is an arithmetic number, because the mean of its divisors is an integer number (3101134410).
Almost surely, 2130415415255 is an apocalyptic number.
130415415255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
130415415255 is a deficient number, since it is larger than the sum of its proper divisors (117675337545).
130415415255 is a wasteful number, since it uses less digits than its factorization.
130415415255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42670 (or 42661 counting only the distinct ones).
The product of its (nonzero) digits is 60000, while the sum is 36.
Adding to 130415415255 its reverse (552514514031), we get a palindrome (682929929286).
The spelling of 130415415255 in words is "one hundred thirty billion, four hundred fifteen million, four hundred fifteen thousand, two hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •