Base | Representation |
---|---|
bin | 1101110001100011101101… |
… | …11100010000001001100011 |
3 | 10222020201001111012111012220 |
4 | 12320301312330100021203 |
5 | 12432233113322041132 |
6 | 144231025421322123 |
7 | 6244250015225445 |
oct | 670616674201143 |
9 | 128221044174186 |
10 | 30290104877667 |
11 | 9718a635a64a8 |
12 | 3492512a06343 |
13 | 13b946321138b |
14 | 76a09826a495 |
15 | 377dad8e4a2c |
hex | 1b8c76f10263 |
30290104877667 has 16 divisors (see below), whose sum is σ = 42555941208960. Its totient is φ = 19111011564672.
The previous prime is 30290104877663. The next prime is 30290104877693. The reversal of 30290104877667 is 76677840109203.
It is not a de Polignac number, because 30290104877667 - 22 = 30290104877663 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 30290104877667.
It is not an unprimeable number, because it can be changed into a prime (30290104877663) 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, 271902013 + ... + 272013390.
It is an arithmetic number, because the mean of its divisors is an integer number (2659746325560).
Almost surely, 230290104877667 is an apocalyptic number.
30290104877667 is a deficient number, since it is larger than the sum of its proper divisors (12265836331293).
30290104877667 is a wasteful number, since it uses less digits than its factorization.
30290104877667 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 543916402.
The product of its (nonzero) digits is 21337344, while the sum is 60.
The spelling of 30290104877667 in words is "thirty trillion, two hundred ninety billion, one hundred four million, eight hundred seventy-seven thousand, six hundred sixty-seven".
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