Base | Representation |
---|---|
bin | 1111100000000… |
… | …00001011101111 |
3 | 100001122220122012 |
4 | 13300000023233 |
5 | 231241233200 |
6 | 20522511435 |
7 | 3136121141 |
oct | 760001357 |
9 | 301586565 |
10 | 130024175 |
11 | 674390a6 |
12 | 3766557b |
13 | 20c267a8 |
14 | 133a8c91 |
15 | b635a35 |
hex | 7c002ef |
130024175 has 12 divisors (see below), whose sum is σ = 168240720. Its totient is φ = 99496320.
The previous prime is 130024171. The next prime is 130024187. The reversal of 130024175 is 571420031.
130024175 = T3351 + T3352 + ... + T3373.
It is not a de Polignac number, because 130024175 - 22 = 130024171 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a self number, because there is not a number n which added to its sum of digits gives 130024175.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130024171) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112490 + ... + 113639.
It is an arithmetic number, because the mean of its divisors is an integer number (14020060).
Almost surely, 2130024175 is an apocalyptic number.
130024175 is a deficient number, since it is larger than the sum of its proper divisors (38216545).
130024175 is a wasteful number, since it uses less digits than its factorization.
130024175 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 226162 (or 226157 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 130024175 is about 11402.8143455903. The cubic root of 130024175 is about 506.6111014107.
The spelling of 130024175 in words is "one hundred thirty million, twenty-four thousand, one hundred seventy-five".
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