Base | Representation |
---|---|
bin | 1011110000100001000… |
… | …0100011011010101010 |
3 | 201022101212102211122200 |
4 | 2330020100203122222 |
5 | 11302200004120020 |
6 | 232444244201030 |
7 | 20410540561020 |
oct | 2741020433252 |
9 | 638355384580 |
10 | 202002020010 |
11 | 7873996849a |
12 | 33196099176 |
13 | 16083022abb |
14 | 9ac3d44710 |
15 | 53c40d5590 |
hex | 2f084236aa |
202002020010 has 48 divisors (see below), whose sum is σ = 600234575616. Its totient is φ = 46171890144.
The previous prime is 202002019957. The next prime is 202002020021. The reversal of 202002020010 is 10020200202.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 202002019974 and 202002020001.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160318434 + ... + 160319693.
It is an arithmetic number, because the mean of its divisors is an integer number (12504886992).
Almost surely, 2202002020010 is an apocalyptic number.
202002020010 is an abundant number, since it is smaller than the sum of its proper divisors (398232555606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202002020010 is a wasteful number, since it uses less digits than its factorization.
202002020010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 320638147 (or 320638144 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 9.
Adding to 202002020010 its reverse (10020200202), we get a palindrome (212022220212).
The spelling of 202002020010 in words is "two hundred two billion, two million, twenty thousand, ten".
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