Base | Representation |
---|---|
bin | 10110110010000111101000… |
… | …111100000111000110010010 |
3 | 111010210010210220211122012210 |
4 | 112302013220330013012102 |
5 | 101113144024212321320 |
6 | 553035443523332550 |
7 | 30051204102015060 |
oct | 2662075074070622 |
9 | 433703726748183 |
10 | 100201200120210 |
11 | 29a220aa256462 |
12 | b2a37b7221156 |
13 | 43bac17c9c207 |
14 | 1aa5a9a455030 |
15 | b8b6e32a50e0 |
hex | 5b21e8f07192 |
100201200120210 has 128 divisors (see below), whose sum is σ = 286799361859584. Its totient is φ = 21906401679360.
The previous prime is 100201200120191. The next prime is 100201200120211. The reversal of 100201200120210 is 12021002102001.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (100201200120211) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 115056322 + ... + 115923938.
It is an arithmetic number, because the mean of its divisors is an integer number (2240620014528).
Almost surely, 2100201200120210 is an apocalyptic number.
100201200120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
100201200120210 is an abundant number, since it is smaller than the sum of its proper divisors (186598161739374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100201200120210 is a wasteful number, since it uses less digits than its factorization.
100201200120210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 891568.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 100201200120210 its reverse (12021002102001), we get a palindrome (112222202222211).
The spelling of 100201200120210 in words is "one hundred trillion, two hundred one billion, two hundred million, one hundred twenty thousand, two hundred ten".
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