Base | Representation |
---|---|
bin | 1101110001100000111010… |
… | …11011101101011000011110 |
3 | 10222020120011211111001122111 |
4 | 12320300131123231120132 |
5 | 12432222024403040210 |
6 | 144230220414504234 |
7 | 6244164552035056 |
oct | 670603533553036 |
9 | 128216154431574 |
10 | 30288603174430 |
11 | 9718362962647 |
12 | 3492173b0507a |
13 | 13b9284073a93 |
14 | 769d94a42566 |
15 | 377d21b6088a |
hex | 1b8c1d6ed61e |
30288603174430 has 32 divisors (see below), whose sum is σ = 54822407814720. Its totient is φ = 12048129423360.
The previous prime is 30288603174391. The next prime is 30288603174523. The reversal of 30288603174430 is 3447130688203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61888126 + ... + 62375614.
It is an arithmetic number, because the mean of its divisors is an integer number (1713200244210).
Almost surely, 230288603174430 is an apocalyptic number.
30288603174430 is a deficient number, since it is larger than the sum of its proper divisors (24533804640290).
30288603174430 is a wasteful number, since it uses less digits than its factorization.
30288603174430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 522004.
The product of its (nonzero) digits is 2322432, while the sum is 49.
The spelling of 30288603174430 in words is "thirty trillion, two hundred eighty-eight billion, six hundred three million, one hundred seventy-four thousand, four hundred thirty".
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