Base | Representation |
---|---|
bin | 1110111100110… |
… | …11111001111101 |
3 | 22201222221201002 |
4 | 13132123321331 |
5 | 224101403013 |
6 | 20240100045 |
7 | 3052021310 |
oct | 736337175 |
9 | 281887632 |
10 | 125419133 |
11 | 64883284 |
12 | 36004625 |
13 | 1cca3708 |
14 | 1292a977 |
15 | b026358 |
hex | 779be7d |
125419133 has 16 divisors (see below), whose sum is σ = 151240320. Its totient is φ = 101601216.
The previous prime is 125419117. The next prime is 125419141. The reversal of 125419133 is 331914521.
It is a cyclic number.
It is not a de Polignac number, because 125419133 - 24 = 125419117 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 125419096 and 125419105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125419103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73235 + ... + 74927.
It is an arithmetic number, because the mean of its divisors is an integer number (9452520).
Almost surely, 2125419133 is an apocalyptic number.
It is an amenable number.
125419133 is a deficient number, since it is larger than the sum of its proper divisors (25821187).
125419133 is a wasteful number, since it uses less digits than its factorization.
125419133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2276.
The product of its digits is 3240, while the sum is 29.
The square root of 125419133 is about 11199.0683987553. The cubic root of 125419133 is about 500.5582205477.
It can be divided in two parts, 12 and 5419133, that added together give a palindrome (5419145).
The spelling of 125419133 in words is "one hundred twenty-five million, four hundred nineteen thousand, one hundred thirty-three".
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