Base | Representation |
---|---|
bin | 10100010100011010… |
… | …10111011001010100 |
3 | 1001011020122002002102 |
4 | 22022031113121110 |
5 | 134320111202400 |
6 | 5002243101232 |
7 | 534220240613 |
oct | 121215273124 |
9 | 31136562072 |
10 | 10908694100 |
11 | 4698745377 |
12 | 2145371818 |
13 | 104b0391a5 |
14 | 756b0387a |
15 | 43ca559d5 |
hex | 28a357654 |
10908694100 has 36 divisors (see below), whose sum is σ = 23676414300. Its totient is φ = 4362639360.
The previous prime is 10908694087. The next prime is 10908694103. The reversal of 10908694100 is 149680901.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 168688144 + 10740005956 = 12988^2 + 103634^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10908694103) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 957236 + ... + 968564.
It is an arithmetic number, because the mean of its divisors is an integer number (657678175).
Almost surely, 210908694100 is an apocalyptic number.
10908694100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10908694100 is an abundant number, since it is smaller than the sum of its proper divisors (12767720200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10908694100 is a wasteful number, since it uses less digits than its factorization.
10908694100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20972 (or 20965 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 38.
The spelling of 10908694100 in words is "ten billion, nine hundred eight million, six hundred ninety-four thousand, one hundred".
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