Base | Representation |
---|---|
bin | 1001001100001100001111… |
… | …10110011001100010001010 |
3 | 2122120001210122021012202021 |
4 | 10212012013312121202022 |
5 | 10122110241134442302 |
6 | 110552220352555054 |
7 | 4154063061143143 |
oct | 446060766314212 |
9 | 78501718235667 |
10 | 20210100312202 |
11 | 6492067828299 |
12 | 2324a29852a8a |
13 | b37a5c012cb8 |
14 | 4dc261934aca |
15 | 250a9edd0437 |
hex | 126187d9988a |
20210100312202 has 16 divisors (see below), whose sum is σ = 31633297660800. Its totient is φ = 9665670457872.
The previous prime is 20210100312173. The next prime is 20210100312203. The reversal of 20210100312202 is 20221300101202.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (20210100312203) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24819424 + ... + 25620772.
It is an arithmetic number, because the mean of its divisors is an integer number (1977081103800).
Almost surely, 220210100312202 is an apocalyptic number.
20210100312202 is a deficient number, since it is larger than the sum of its proper divisors (11423197348598).
20210100312202 is a wasteful number, since it uses less digits than its factorization.
20210100312202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1349637.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 20210100312202 its reverse (20221300101202), we get a palindrome (40431400413404).
The spelling of 20210100312202 in words is "twenty trillion, two hundred ten billion, one hundred million, three hundred twelve thousand, two hundred two".
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