Base | Representation |
---|---|
bin | 1011110001000010111… |
… | …1011110010010101010 |
3 | 201022202210020121101022 |
4 | 2330100233132102222 |
5 | 11302442422440320 |
6 | 232510330452442 |
7 | 20414216365325 |
oct | 2742057362252 |
9 | 638683217338 |
10 | 202144343210 |
11 | 78802236a77 |
12 | 33215894122 |
13 | 160a6664704 |
14 | 9ad8bd17bc |
15 | 53d184a325 |
hex | 2f10bde4aa |
202144343210 has 16 divisors (see below), whose sum is σ = 365243319936. Its totient is φ = 80550292368.
The previous prime is 202144343179. The next prime is 202144343227. The reversal of 202144343210 is 12343441202.
It is a self number, because there is not a number n which added to its sum of digits gives 202144343210.
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, 38427854 + ... + 38433113.
It is an arithmetic number, because the mean of its divisors is an integer number (22827707496).
Almost surely, 2202144343210 is an apocalyptic number.
202144343210 is a deficient number, since it is larger than the sum of its proper divisors (163098976726).
202144343210 is a wasteful number, since it uses less digits than its factorization.
202144343210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76861237.
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 202144343210 its reverse (12343441202), we get a palindrome (214487784412).
The spelling of 202144343210 in words is "two hundred two billion, one hundred forty-four million, three hundred forty-three thousand, two hundred ten".
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