Base | Representation |
---|---|
bin | 1110111011101… |
… | …00101011000001 |
3 | 22201200210021020 |
4 | 13131310223001 |
5 | 224031232213 |
6 | 20232420053 |
7 | 3050451636 |
oct | 735645301 |
9 | 281623236 |
10 | 125258433 |
11 | 64783573 |
12 | 35b47629 |
13 | 1cc48521 |
14 | 128c818d |
15 | aee3923 |
hex | 7774ac1 |
125258433 has 8 divisors (see below), whose sum is σ = 167064768. Its totient is φ = 83478864.
The previous prime is 125258423. The next prime is 125258447. The reversal of 125258433 is 334852521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 125258433 - 24 = 125258417 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 125258394 and 125258403.
It is not an unprimeable number, because it can be changed into a prime (125258423) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10660 + ... + 19082.
It is an arithmetic number, because the mean of its divisors is an integer number (20883096).
Almost surely, 2125258433 is an apocalyptic number.
It is an amenable number.
125258433 is a deficient number, since it is larger than the sum of its proper divisors (41806335).
125258433 is an equidigital number, since it uses as much as digits as its factorization.
125258433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13383.
The product of its digits is 28800, while the sum is 33.
The square root of 125258433 is about 11191.8913951128. The cubic root of 125258433 is about 500.3443401386.
It can be divided in two parts, 1252 and 58433, that added together give a triangular number (59685 = T345).
The spelling of 125258433 in words is "one hundred twenty-five million, two hundred fifty-eight thousand, four hundred thirty-three".
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