Base | Representation |
---|---|
bin | 110101100100100010… |
… | …0001001001110000110 |
3 | 101222221111200022020112 |
4 | 1223021010021032012 |
5 | 3341101332101304 |
6 | 124503315033022 |
7 | 11211600513452 |
oct | 1531104111606 |
9 | 358844608215 |
10 | 115042456454 |
11 | 448755162a2 |
12 | 1a36759b772 |
13 | ab050a2453 |
14 | 57d4b77662 |
15 | 2ed4b38b6e |
hex | 1ac9109386 |
115042456454 has 8 divisors (see below), whose sum is σ = 174748035360. Its totient is φ = 56793111336.
The previous prime is 115042456447. The next prime is 115042456469. The reversal of 115042456454 is 454654240511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364058249 + ... + 364058564.
It is an arithmetic number, because the mean of its divisors is an integer number (21843504420).
Almost surely, 2115042456454 is an apocalyptic number.
115042456454 is a deficient number, since it is larger than the sum of its proper divisors (59705578906).
115042456454 is an equidigital number, since it uses as much as digits as its factorization.
115042456454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 728116894.
The product of its (nonzero) digits is 384000, while the sum is 41.
Adding to 115042456454 its reverse (454654240511), we get a palindrome (569696696965).
The spelling of 115042456454 in words is "one hundred fifteen billion, forty-two million, four hundred fifty-six thousand, four hundred fifty-four".
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