Base | Representation |
---|---|
bin | 1101111001110100110111… |
… | …10111100010100010100110 |
3 | 11000020212100000200210212020 |
4 | 12330322123313202202212 |
5 | 13001411421203201211 |
6 | 145005331235404010 |
7 | 6303624662041614 |
oct | 674723367424246 |
9 | 130225300623766 |
10 | 30574192240806 |
11 | 98184954a8145 |
12 | 3519597153606 |
13 | 140a1983c4716 |
14 | 779b27c9c6b4 |
15 | 3804890b8306 |
hex | 1bce9bde28a6 |
30574192240806 has 96 divisors (see below), whose sum is σ = 71245008051840. Its totient is φ = 8691976288512.
The previous prime is 30574192240759. The next prime is 30574192240853. The reversal of 30574192240806 is 60804229147503.
It is an interprime number because it is at equal distance from previous prime (30574192240759) and next prime (30574192240853).
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13886100 + ... + 15936503.
It is an arithmetic number, because the mean of its divisors is an integer number (742135500540).
It is a 1-persistent number, because it is pandigital, but 2⋅30574192240806 = 61148384481612 is not.
Almost surely, 230574192240806 is an apocalyptic number.
30574192240806 is an abundant number, since it is smaller than the sum of its proper divisors (40670815811034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30574192240806 is a wasteful number, since it uses less digits than its factorization.
30574192240806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29822690 (or 29822667 counting only the distinct ones).
The product of its (nonzero) digits is 2903040, while the sum is 51.
The spelling of 30574192240806 in words is "thirty trillion, five hundred seventy-four billion, one hundred ninety-two million, two hundred forty thousand, eight hundred six".
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