Base | Representation |
---|---|
bin | 101110100100110111… |
… | …0101000110001111010 |
3 | 100120011122112221012221 |
4 | 1131021232220301322 |
5 | 3114320412211414 |
6 | 113541001354254 |
7 | 10140422154631 |
oct | 1351156506172 |
9 | 316148487187 |
10 | 100021210234 |
11 | 39467402720 |
12 | 17474a9898a |
13 | 958002798a |
14 | 4babbc2518 |
15 | 2906029224 |
hex | 1749ba8c7a |
100021210234 has 32 divisors (see below), whose sum is σ = 173453011200. Its totient is φ = 42751741440.
The previous prime is 100021210207. The next prime is 100021210241. The reversal of 100021210234 is 432012120001.
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, 303807 + ... + 540685.
It is an arithmetic number, because the mean of its divisors is an integer number (5420406600).
Almost surely, 2100021210234 is an apocalyptic number.
100021210234 is a deficient number, since it is larger than the sum of its proper divisors (73431800966).
100021210234 is a wasteful number, since it uses less digits than its factorization.
100021210234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238038.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 100021210234 its reverse (432012120001), we get a palindrome (532033330235).
The spelling of 100021210234 in words is "one hundred billion, twenty-one million, two hundred ten thousand, two hundred thirty-four".
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