Base | Representation |
---|---|
bin | 11011100011110101110000… |
… | …000111001110010011110110 |
3 | 120220011120120222011002122112 |
4 | 123203311300013032103312 |
5 | 111341401343132032410 |
6 | 1105443101531331022 |
7 | 34350100405034615 |
oct | 3343656007162366 |
9 | 526146528132575 |
10 | 121210153002230 |
11 | 35691a34478136 |
12 | 1171740abb0a72 |
13 | 52830b73123b6 |
14 | 21d0861b8787c |
15 | e02e4a873105 |
hex | 6e3d701ce4f6 |
121210153002230 has 16 divisors (see below), whose sum is σ = 222294846639024. Its totient is φ = 47569267593120.
The previous prime is 121210153002173. The next prime is 121210153002269. The reversal of 121210153002230 is 32200351012121.
It is a junction number, because it is equal to n+sod(n) for n = 121210153002196 and 121210153002205.
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, 114349200416 + ... + 114349201475.
It is an arithmetic number, because the mean of its divisors is an integer number (13893427914939).
Almost surely, 2121210153002230 is an apocalyptic number.
121210153002230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
121210153002230 is a deficient number, since it is larger than the sum of its proper divisors (101084693636794).
121210153002230 is a wasteful number, since it uses less digits than its factorization.
121210153002230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 228698401951.
The product of its (nonzero) digits is 720, while the sum is 23.
The spelling of 121210153002230 in words is "one hundred twenty-one trillion, two hundred ten billion, one hundred fifty-three million, two thousand, two hundred thirty".
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