Base | Representation |
---|---|
bin | 111010010001001101… |
… | …0100101001100101010 |
3 | 102221222121220000202020 |
4 | 1310202122211030222 |
5 | 4022232122220114 |
6 | 133252401045310 |
7 | 12016605506361 |
oct | 1644232451452 |
9 | 387877800666 |
10 | 125131445034 |
11 | 49082490792 |
12 | 20302326836 |
13 | ba5234938b |
14 | 60b0a627d8 |
15 | 33c5723aa9 |
hex | 1d226a532a |
125131445034 has 8 divisors (see below), whose sum is σ = 250262890080. Its totient is φ = 41710481676.
The previous prime is 125131445027. The next prime is 125131445041. The reversal of 125131445034 is 430544131521.
It is an interprime number because it is at equal distance from previous prime (125131445027) and next prime (125131445041).
It is a sphenic number, since it is the product of 3 distinct primes.
125131445034 is an admirable number.
It is a super-2 number, since 2×1251314450342 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 125131444986 and 125131445004.
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 3 ways as a sum of consecutive naturals, for example, 10427620414 + ... + 10427620425.
It is an arithmetic number, because the mean of its divisors is an integer number (31282861260).
Almost surely, 2125131445034 is an apocalyptic number.
125131445034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125131445034 is a wasteful number, since it uses less digits than its factorization.
125131445034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20855240844.
The product of its (nonzero) digits is 28800, while the sum is 33.
Adding to 125131445034 its reverse (430544131521), we get a palindrome (555675576555).
The spelling of 125131445034 in words is "one hundred twenty-five billion, one hundred thirty-one million, four hundred forty-five thousand, thirty-four".
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