Base | Representation |
---|---|
bin | 101111010111010110… |
… | …0001101110001011100 |
3 | 100201112200212010200011 |
4 | 1132232230031301130 |
5 | 3131303024333030 |
6 | 114421031013004 |
7 | 10230410602441 |
oct | 1365654156134 |
9 | 321480763604 |
10 | 101715074140 |
11 | 3a156564749 |
12 | 1786820a164 |
13 | 978cc36304 |
14 | 4cccb4b9c8 |
15 | 29a4ab9b2a |
hex | 17aeb0dc5c |
101715074140 has 48 divisors (see below), whose sum is σ = 216677377728. Its totient is φ = 40100949504.
The previous prime is 101715074137. The next prime is 101715074177. The reversal of 101715074140 is 41470517101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2156449 + ... + 2203111.
It is an arithmetic number, because the mean of its divisors is an integer number (4514112036).
Almost surely, 2101715074140 is an apocalyptic number.
101715074140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101715074140 is an abundant number, since it is smaller than the sum of its proper divisors (114962303588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101715074140 is a wasteful number, since it uses less digits than its factorization.
101715074140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48238 (or 48236 counting only the distinct ones).
The product of its (nonzero) digits is 3920, while the sum is 31.
The spelling of 101715074140 in words is "one hundred one billion, seven hundred fifteen million, seventy-four thousand, one hundred forty".
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