Base | Representation |
---|---|
bin | 11001100100110… |
… | …110010101001101 |
3 | 1002220102000222212 |
4 | 121210312111031 |
5 | 1334321341000 |
6 | 110324520205 |
7 | 13430130422 |
oct | 3144662515 |
9 | 1086360885 |
10 | 429090125 |
11 | 200234842 |
12 | bb850065 |
13 | 6ab883a9 |
14 | 40db7d49 |
15 | 27a0cc35 |
hex | 1993654d |
429090125 has 8 divisors (see below), whose sum is σ = 535504632. Its totient is φ = 343272000.
The previous prime is 429090113. The next prime is 429090143. The reversal of 429090125 is 521090924.
It can be written as a sum of positive squares in 4 ways, for example, as 1510441 + 427579684 = 1229^2 + 20678^2 .
It is not a de Polignac number, because 429090125 - 212 = 429086029 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 429090091 and 429090100.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1716236 + ... + 1716485.
It is an arithmetic number, because the mean of its divisors is an integer number (66938079).
Almost surely, 2429090125 is an apocalyptic number.
It is an amenable number.
429090125 is a deficient number, since it is larger than the sum of its proper divisors (106414507).
429090125 is an equidigital number, since it uses as much as digits as its factorization.
429090125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3432736 (or 3432726 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 32.
The square root of 429090125 is about 20714.4907009562. The cubic root of 429090125 is about 754.2514839370.
The spelling of 429090125 in words is "four hundred twenty-nine million, ninety thousand, one hundred twenty-five".
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