Base | Representation |
---|---|
bin | 110010011101011111… |
… | …1111111110001111000 |
3 | 101100201002001110100202 |
4 | 1210322333333301320 |
5 | 3233412143142430 |
6 | 121440505221332 |
7 | 10554235055504 |
oct | 1447277776170 |
9 | 340632043322 |
10 | 108364037240 |
11 | 41a58746078 |
12 | 19002a91848 |
13 | a2ac5b20c4 |
14 | 535dc0b304 |
15 | 2c43692d45 |
hex | 193afffc78 |
108364037240 has 128 divisors (see below), whose sum is σ = 256074255360. Its totient is φ = 41192515584.
The previous prime is 108364037233. The next prime is 108364037267. The reversal of 108364037240 is 42730463801.
It is a junction number, because it is equal to n+sod(n) for n = 108364037194 and 108364037203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167486597 + ... + 167487243.
It is an arithmetic number, because the mean of its divisors is an integer number (2000580120).
Almost surely, 2108364037240 is an apocalyptic number.
108364037240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 108364037240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128037127680).
108364037240 is an abundant number, since it is smaller than the sum of its proper divisors (147710218120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108364037240 is a wasteful number, since it uses less digits than its factorization.
108364037240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1581 (or 1577 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 38.
The spelling of 108364037240 in words is "one hundred eight billion, three hundred sixty-four million, thirty-seven thousand, two hundred forty".
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