Base | Representation |
---|---|
bin | 10100010011011111… |
… | …11110100010011110 |
3 | 1001010201010200012110 |
4 | 22021233332202132 |
5 | 134311123140420 |
6 | 5001410014450 |
7 | 534064613163 |
oct | 121157764236 |
9 | 31121120173 |
10 | 10900990110 |
11 | 469436323a |
12 | 2142877426 |
13 | 104956c70a |
14 | 755a9a06a |
15 | 43c032ee0 |
hex | 289bfe89e |
10900990110 has 16 divisors (see below), whose sum is σ = 26162376336. Its totient is φ = 2906930688.
The previous prime is 10900990109. The next prime is 10900990117. The reversal of 10900990110 is 1109900901.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 363366337 = 10900990110 / (1 + 0 + 9 + 0 + 0 + 9 + 9 + 0 + 1 + 1 + 0).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10900990117) 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, 181683139 + ... + 181683198.
It is an arithmetic number, because the mean of its divisors is an integer number (1635148521).
Almost surely, 210900990110 is an apocalyptic number.
10900990110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10900990110 is an abundant number, since it is smaller than the sum of its proper divisors (15261386226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10900990110 is a wasteful number, since it uses less digits than its factorization.
10900990110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 363366347.
The product of its (nonzero) digits is 729, while the sum is 30.
The spelling of 10900990110 in words is "ten billion, nine hundred million, nine hundred ninety thousand, one hundred ten".
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