Base | Representation |
---|---|
bin | 110000001000011001… |
… | …0011011101000100000 |
3 | 100212210101201021110100 |
4 | 1200100302123220200 |
5 | 3143140340332234 |
6 | 115252222102400 |
7 | 10316243623032 |
oct | 1402062335040 |
9 | 325711637410 |
10 | 103360870944 |
11 | 3a9205761a1 |
12 | 1804741aa00 |
13 | 9992bb5286 |
14 | 5007563c52 |
15 | 2a4e313399 |
hex | 1810c9ba20 |
103360870944 has 144 divisors (see below), whose sum is σ = 313496354808. Its totient is φ = 32190038016.
The previous prime is 103360870919. The next prime is 103360870967. The reversal of 103360870944 is 449078063301.
103360870944 is a `hidden beast` number, since 1 + 0 + 33 + 608 + 7 + 0 + 9 + 4 + 4 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 73230854544 + 30130016400 = 270612^2 + 173580^2 .
It is a tau number, because it is divible by the number of its divisors (144).
It is a super-2 number, since 2×1033608709442 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 103360870944.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 593704 + ... + 747800.
Almost surely, 2103360870944 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 103360870944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156748177404).
103360870944 is an abundant number, since it is smaller than the sum of its proper divisors (210135483864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103360870944 is a wasteful number, since it uses less digits than its factorization.
103360870944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154267 (or 154256 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 45.
The spelling of 103360870944 in words is "one hundred three billion, three hundred sixty million, eight hundred seventy thousand, nine hundred forty-four".
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