Base | Representation |
---|---|
bin | 11010001100110100100001… |
… | …110001001101100101110111 |
3 | 120002222220101211121202020121 |
4 | 122030310201301031211313 |
5 | 110100413014444230424 |
6 | 1045024013211112411 |
7 | 33162052604233414 |
oct | 3214644161154567 |
9 | 502886354552217 |
10 | 115230244133239 |
11 | 33796965848894 |
12 | 10b10487742707 |
13 | 4c3b21c4b6c01 |
14 | 206526040310b |
15 | d4c60a657ee4 |
hex | 68cd21c4d977 |
115230244133239 has 4 divisors (see below), whose sum is σ = 115230330742824. Its totient is φ = 115230157523656.
The previous prime is 115230244133171. The next prime is 115230244133243. The reversal of 115230244133239 is 932331442032511.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 115230244133239 - 27 = 115230244133111 is a prime.
It is a super-2 number, since 2×1152302441332392 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 115230244133195 and 115230244133204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115230244133839) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41277472 + ... + 43980565.
It is an arithmetic number, because the mean of its divisors is an integer number (28807582685706).
Almost surely, 2115230244133239 is an apocalyptic number.
115230244133239 is a deficient number, since it is larger than the sum of its proper divisors (86609585).
115230244133239 is an equidigital number, since it uses as much as digits as its factorization.
115230244133239 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86609584.
The product of its (nonzero) digits is 466560, while the sum is 43.
The spelling of 115230244133239 in words is "one hundred fifteen trillion, two hundred thirty billion, two hundred forty-four million, one hundred thirty-three thousand, two hundred thirty-nine".
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