Base | Representation |
---|---|
bin | 111100101111110111… |
… | …1001001001111111011 |
3 | 110110201122111110112110 |
4 | 1321133233021033323 |
5 | 4114133013304201 |
6 | 135532535543403 |
7 | 12265542005052 |
oct | 1713757111773 |
9 | 413648443473 |
10 | 130455213051 |
11 | 50364626469 |
12 | 2134922ab63 |
13 | c3c02a8277 |
14 | 6457b23399 |
15 | 35d7cd16d6 |
hex | 1e5fbc93fb |
130455213051 has 16 divisors (see below), whose sum is σ = 175303675008. Its totient is φ = 86288716800.
The previous prime is 130455213019. The next prime is 130455213089. The reversal of 130455213051 is 150312554031.
It is not a de Polignac number, because 130455213051 - 25 = 130455213019 is a prime.
It is a super-2 number, since 2×1304552130512 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (130455213001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2070331 + ... + 2132411.
It is an arithmetic number, because the mean of its divisors is an integer number (10956479688).
Almost surely, 2130455213051 is an apocalyptic number.
130455213051 is a deficient number, since it is larger than the sum of its proper divisors (44848461957).
130455213051 is a wasteful number, since it uses less digits than its factorization.
130455213051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67562.
The product of its (nonzero) digits is 9000, while the sum is 30.
Adding to 130455213051 its reverse (150312554031), we get a palindrome (280767767082).
The spelling of 130455213051 in words is "one hundred thirty billion, four hundred fifty-five million, two hundred thirteen thousand, fifty-one".
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