Base | Representation |
---|---|
bin | 10100010011100000… |
… | …10100111100110110 |
3 | 1001010201022100010110 |
4 | 22021300110330312 |
5 | 134311134110120 |
6 | 5001412003450 |
7 | 534065444625 |
oct | 121160247466 |
9 | 31121270113 |
10 | 10901081910 |
11 | 4694416204 |
12 | 2142900586 |
13 | 10495a2434 |
14 | 755ac16bc |
15 | 43c0502e0 |
hex | 289c14f36 |
10901081910 has 16 divisors (see below), whose sum is σ = 26162596656. Its totient is φ = 2906955168.
The previous prime is 10901081903. The next prime is 10901081929. The reversal of 10901081910 is 1918010901.
It is a happy number.
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: 363369397 = 10901081910 / (1 + 0 + 9 + 0 + 1 + 0 + 8 + 1 + 9 + 1 + 0).
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, 181684669 + ... + 181684728.
It is an arithmetic number, because the mean of its divisors is an integer number (1635162291).
Almost surely, 210901081910 is an apocalyptic number.
10901081910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10901081910 is an abundant number, since it is smaller than the sum of its proper divisors (15261514746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10901081910 is a wasteful number, since it uses less digits than its factorization.
10901081910 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 363369407.
The product of its (nonzero) digits is 648, while the sum is 30.
The spelling of 10901081910 in words is "ten billion, nine hundred one million, eighty-one thousand, nine hundred ten".
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