Base | Representation |
---|---|
bin | 10010110010111100… |
… | …01001010001001110 |
3 | 222001021000101010212 |
4 | 21121132021101032 |
5 | 131131244242402 |
6 | 4345153202422 |
7 | 505031106416 |
oct | 113136112116 |
9 | 28037011125 |
10 | 10091009102 |
11 | 4309125549 |
12 | 1b57560412 |
13 | c4a803805 |
14 | 6ba293646 |
15 | 3e0d88952 |
hex | 25978944e |
10091009102 has 8 divisors (see below), whose sum is σ = 15139396800. Its totient is φ = 5044543504.
The previous prime is 10091009101. The next prime is 10091009111. The reversal of 10091009102 is 20190019001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10091009101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467327 + ... + 488442.
It is an arithmetic number, because the mean of its divisors is an integer number (1892424600).
Almost surely, 210091009102 is an apocalyptic number.
10091009102 is a deficient number, since it is larger than the sum of its proper divisors (5048387698).
10091009102 is an equidigital number, since it uses as much as digits as its factorization.
10091009102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 961050.
The product of its (nonzero) digits is 162, while the sum is 23.
The spelling of 10091009102 in words is "ten billion, ninety-one million, nine thousand, one hundred two".
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