Base | Representation |
---|---|
bin | 10010110100001010… |
… | …00001100001011000 |
3 | 222001222012011202222 |
4 | 21122011001201120 |
5 | 131141401412414 |
6 | 4350155443212 |
7 | 505213535360 |
oct | 113205014130 |
9 | 28058164688 |
10 | 10101200984 |
11 | 4313956896 |
12 | 1b5aa56508 |
13 | c4c961804 |
14 | 6bb7879a0 |
15 | 3e1bed68e |
hex | 25a141858 |
10101200984 has 32 divisors (see below), whose sum is σ = 22230446880. Its totient is φ = 4212082944.
The previous prime is 10101200957. The next prime is 10101201001. The reversal of 10101200984 is 48900210101.
It is a super-2 number, since 2×101012009842 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2435477 + ... + 2439620.
It is an arithmetic number, because the mean of its divisors is an integer number (694701465).
Almost surely, 210101200984 is an apocalyptic number.
10101200984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
10101200984 is an abundant number, since it is smaller than the sum of its proper divisors (12129245896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10101200984 is a wasteful number, since it uses less digits than its factorization.
10101200984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4875147 (or 4875143 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 26.
The spelling of 10101200984 in words is "ten billion, one hundred one million, two hundred thousand, nine hundred eighty-four".
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