Base | Representation |
---|---|
bin | 11100010100110101… |
… | …101111001001110101 |
3 | 2220111122001201021110 |
4 | 130110311233021311 |
5 | 444242041332130 |
6 | 21545554105233 |
7 | 2124461103300 |
oct | 342465571165 |
9 | 86448051243 |
10 | 30414402165 |
11 | 11998156564 |
12 | 5a8987b219 |
13 | 2b391a9b94 |
14 | 16874bbb37 |
15 | bd01d4ab0 |
hex | 714d6f275 |
30414402165 has 24 divisors (see below), whose sum is σ = 56608031520. Its totient is φ = 13903726368.
The previous prime is 30414402127. The next prime is 30414402173. The reversal of 30414402165 is 56120441403.
It is not a de Polignac number, because 30414402165 - 26 = 30414402101 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20689335 + ... + 20690804.
It is an arithmetic number, because the mean of its divisors is an integer number (2358667980).
Almost surely, 230414402165 is an apocalyptic number.
30414402165 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
30414402165 is a deficient number, since it is larger than the sum of its proper divisors (26193629355).
30414402165 is a wasteful number, since it uses less digits than its factorization.
30414402165 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41380161 (or 41380154 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 30.
Adding to 30414402165 its reverse (56120441403), we get a palindrome (86534843568).
The spelling of 30414402165 in words is "thirty billion, four hundred fourteen million, four hundred two thousand, one hundred sixty-five".
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