Base | Representation |
---|---|
bin | 11110101010101101001… |
… | …110000011000000001101 |
3 | 21110110200010101020021110 |
4 | 132222231032003000031 |
5 | 234012014132200400 |
6 | 4252051123322233 |
7 | 305154221264040 |
oct | 36525516030015 |
9 | 7413603336243 |
10 | 2107440115725 |
11 | 742840005a5a |
12 | 2a0529520379 |
13 | 1239665c5749 |
14 | 74001ab4c57 |
15 | 39c454bae50 |
hex | 1eaad38300d |
2107440115725 has 48 divisors (see below), whose sum is σ = 3983674853888. Its totient is φ = 963010088640.
The previous prime is 2107440115709. The next prime is 2107440115747. The reversal of 2107440115725 is 5275110447012.
It is not a de Polignac number, because 2107440115725 - 24 = 2107440115709 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 481602 + ... + 2108748.
Almost surely, 22107440115725 is an apocalyptic number.
2107440115725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2107440115725 is a deficient number, since it is larger than the sum of its proper divisors (1876234738163).
2107440115725 is a wasteful number, since it uses less digits than its factorization.
2107440115725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1629634 (or 1629629 counting only the distinct ones).
The product of its (nonzero) digits is 78400, while the sum is 39.
The spelling of 2107440115725 in words is "two trillion, one hundred seven billion, four hundred forty million, one hundred fifteen thousand, seven hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •