Base | Representation |
---|---|
bin | 1110000010011100100011… |
… | …11000001001101110001110 |
3 | 11001022011211200021110011202 |
4 | 13001032101320021232032 |
5 | 13021240013101410213 |
6 | 145353353334545502 |
7 | 6334211505111353 |
oct | 701162170115616 |
9 | 131264750243152 |
10 | 30870377372558 |
11 | 9922065268469 |
12 | 3566a76b08292 |
13 | 142c0aaa81529 |
14 | 78a1c44bc62a |
15 | 3880218c0b58 |
hex | 1c1391e09b8e |
30870377372558 has 16 divisors (see below), whose sum is σ = 48360398357376. Its totient is φ = 14751398665080.
The previous prime is 30870377372509. The next prime is 30870377372587. The reversal of 30870377372558 is 85527377307803.
It is a junction number, because it is equal to n+sod(n) for n = 30870377372494 and 30870377372503.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288465488 + ... + 288572483.
It is an arithmetic number, because the mean of its divisors is an integer number (3022524897336).
Almost surely, 230870377372558 is an apocalyptic number.
30870377372558 is a deficient number, since it is larger than the sum of its proper divisors (17490020984818).
30870377372558 is a wasteful number, since it uses less digits than its factorization.
30870377372558 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 577039159.
The product of its (nonzero) digits is 207446400, while the sum is 65.
The spelling of 30870377372558 in words is "thirty trillion, eight hundred seventy billion, three hundred seventy-seven million, three hundred seventy-two thousand, five hundred fifty-eight".
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