Base | Representation |
---|---|
bin | 110010111110101101… |
… | …1010000100111010100 |
3 | 101110120202002000220010 |
4 | 1211331123100213110 |
5 | 3243202442332330 |
6 | 122143235440220 |
7 | 10623656504655 |
oct | 1457533204724 |
9 | 343522060803 |
10 | 109478480340 |
11 | 4247a825729 |
12 | 19274156070 |
13 | a42944baa8 |
14 | 5427c2952c |
15 | 2cab42d3b0 |
hex | 197d6d09d4 |
109478480340 has 24 divisors (see below), whose sum is σ = 306539745120. Its totient is φ = 29194261408.
The previous prime is 109478480299. The next prime is 109478480357. The reversal of 109478480340 is 43084874901.
It is a self number, because there is not a number n which added to its sum of digits gives 109478480340.
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, 912320610 + ... + 912320729.
It is an arithmetic number, because the mean of its divisors is an integer number (12772489380).
Almost surely, 2109478480340 is an apocalyptic number.
109478480340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
109478480340 is an abundant number, since it is smaller than the sum of its proper divisors (197061264780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109478480340 is a wasteful number, since it uses less digits than its factorization.
109478480340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1824641351 (or 1824641349 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 48.
The spelling of 109478480340 in words is "one hundred nine billion, four hundred seventy-eight million, four hundred eighty thousand, three hundred forty".
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