Base | Representation |
---|---|
bin | 101111110001100010001111… |
… | …110001010110111010001110 |
3 | 1000112221112100022220202012000 |
4 | 233301202033301112322032 |
5 | 210014434302310413402 |
6 | 2022512115011253130 |
7 | 62154051326646351 |
oct | 5761421761267216 |
9 | 1015845308822160 |
10 | 210112212201102 |
11 | 60a480a819a952 |
12 | 1b6951a28aa1a6 |
13 | 903165c028323 |
14 | 39c56b1a6c298 |
15 | 194577a406c1c |
hex | bf188fc56e8e |
210112212201102 has 64 divisors (see below), whose sum is σ = 467561849886720. Its totient is φ = 69940567065600.
The previous prime is 210112212201097. The next prime is 210112212201119. The reversal of 210112212201102 is 201102212211012.
210112212201102 is a `hidden beast` number, since 210 + 1 + 1 + 221 + 220 + 1 + 10 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 208320477 + ... + 209326647.
It is an arithmetic number, because the mean of its divisors is an integer number (7305653904480).
Almost surely, 2210112212201102 is an apocalyptic number.
210112212201102 is an abundant number, since it is smaller than the sum of its proper divisors (257449637685618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210112212201102 is a wasteful number, since it uses less digits than its factorization.
210112212201102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1011526 (or 1011520 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
Adding to 210112212201102 its reverse (201102212211012), we get a palindrome (411214424412114).
The spelling of 210112212201102 in words is "two hundred ten trillion, one hundred twelve billion, two hundred twelve million, two hundred one thousand, one hundred two".
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