Base | Representation |
---|---|
bin | 110101110110101100… |
… | …0101101111110001101 |
3 | 102001111222022200002222 |
4 | 1223231120231332031 |
5 | 3343323332022040 |
6 | 125044004025125 |
7 | 11232650221622 |
oct | 1535530557615 |
9 | 361458280088 |
10 | 115651829645 |
11 | 45058496400 |
12 | 1a4b76921a5 |
13 | aba14004c1 |
14 | 5851a80349 |
15 | 301d3a8bb5 |
hex | 1aed62df8d |
115651829645 has 12 divisors (see below), whose sum is σ = 152545719900. Its totient is φ = 84110421120.
The previous prime is 115651829641. The next prime is 115651829663. The reversal of 115651829645 is 546928156511.
It can be written as a sum of positive squares in 2 ways, for example, as 11625583684 + 104026245961 = 107822^2 + 322531^2 .
It is not a de Polignac number, because 115651829645 - 22 = 115651829641 is a prime.
It is a super-3 number, since 3×1156518296453 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115651829641) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95579420 + ... + 95580629.
It is an arithmetic number, because the mean of its divisors is an integer number (12712143325).
Almost surely, 2115651829645 is an apocalyptic number.
It is an amenable number.
115651829645 is a deficient number, since it is larger than the sum of its proper divisors (36893890255).
115651829645 is a wasteful number, since it uses less digits than its factorization.
115651829645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191160076 (or 191160065 counting only the distinct ones).
The product of its digits is 2592000, while the sum is 53.
The spelling of 115651829645 in words is "one hundred fifteen billion, six hundred fifty-one million, eight hundred twenty-nine thousand, six hundred forty-five".
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