Base | Representation |
---|---|
bin | 101110101010100001… |
… | …1000000111000011010 |
3 | 100120122212212101200001 |
4 | 1131111003000320122 |
5 | 3120213020214320 |
6 | 114011503403214 |
7 | 10145216206633 |
oct | 1352503007032 |
9 | 316585771601 |
10 | 100211101210 |
11 | 39554610610 |
12 | 175085b350a |
13 | 95b04828bc |
14 | 4bc90d288a |
15 | 2917a3820a |
hex | 17550c0e1a |
100211101210 has 32 divisors (see below), whose sum is σ = 196809528384. Its totient is φ = 36434592000.
The previous prime is 100211101171. The next prime is 100211101259. The reversal of 100211101210 is 12101112001.
100211101210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 653490 + ... + 792130.
It is an arithmetic number, because the mean of its divisors is an integer number (6150297762).
Almost surely, 2100211101210 is an apocalyptic number.
100211101210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
100211101210 is a deficient number, since it is larger than the sum of its proper divisors (96598427174).
100211101210 is a wasteful number, since it uses less digits than its factorization.
100211101210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145230.
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 100211101210 its reverse (12101112001), we get a palindrome (112312213211).
The spelling of 100211101210 in words is "one hundred billion, two hundred eleven million, one hundred one thousand, two hundred ten".
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