Base | Representation |
---|---|
bin | 110010011110110101… |
… | …0011110110101000110 |
3 | 101100211012011000210111 |
4 | 1210331222132311012 |
5 | 3234010113311102 |
6 | 121445143143234 |
7 | 10555316664055 |
oct | 1447552366506 |
9 | 340735130714 |
10 | 108408728902 |
11 | 41a809a0631 |
12 | 19015a44b1a |
13 | a2b892c286 |
14 | 5365b2239c |
15 | 2c4756ecd7 |
hex | 193da9ed46 |
108408728902 has 16 divisors (see below), whose sum is σ = 168114072672. Its totient is φ = 52390108800.
The previous prime is 108408728881. The next prime is 108408728941. The reversal of 108408728902 is 209827804801.
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, 4839763 + ... + 4862110.
It is an arithmetic number, because the mean of its divisors is an integer number (10507129542).
Almost surely, 2108408728902 is an apocalyptic number.
108408728902 is a deficient number, since it is larger than the sum of its proper divisors (59705343770).
108408728902 is a wasteful number, since it uses less digits than its factorization.
108408728902 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9702063.
The product of its (nonzero) digits is 516096, while the sum is 49.
The spelling of 108408728902 in words is "one hundred eight billion, four hundred eight million, seven hundred twenty-eight thousand, nine hundred two".
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