Base | Representation |
---|---|
bin | 110101100100110110… |
… | …0011001111000001000 |
3 | 101222222020112111120220 |
4 | 1223021230121320020 |
5 | 3341112032313230 |
6 | 124504333150040 |
7 | 11212056311214 |
oct | 1531154317010 |
9 | 358866474526 |
10 | 115053010440 |
11 | 448804746a5 |
12 | 1a36b02b320 |
13 | ab07329204 |
14 | 57d6323944 |
15 | 2ed5a20d10 |
hex | 1ac9b19e08 |
115053010440 has 64 divisors (see below), whose sum is σ = 345195648000. Its totient is φ = 30677548032.
The previous prime is 115053010393. The next prime is 115053010487. The reversal of 115053010440 is 44010350511.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (115053010393) and next prime (115053010487).
It is a super-2 number, since 2×1150530104402 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 115053010440.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1215961 + ... + 1307159.
It is an arithmetic number, because the mean of its divisors is an integer number (5393682000).
Almost surely, 2115053010440 is an apocalyptic number.
115053010440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
115053010440 is an abundant number, since it is smaller than the sum of its proper divisors (230142637560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115053010440 is a wasteful number, since it uses less digits than its factorization.
115053010440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101726 (or 101722 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 24.
Adding to 115053010440 its reverse (44010350511), we get a palindrome (159063360951).
The spelling of 115053010440 in words is "one hundred fifteen billion, fifty-three million, ten thousand, four hundred forty".
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