Base | Representation |
---|---|
bin | 100100101110110… |
… | …0011110000110101 |
3 | 10011220010202011111 |
4 | 1021131203300311 |
5 | 10011004013204 |
6 | 322144235021 |
7 | 42353644660 |
oct | 11135436065 |
9 | 3156122144 |
10 | 1232485429 |
11 | 5827845aa |
12 | 2a490ba71 |
13 | 168459826 |
14 | b99886d7 |
15 | 73305d04 |
hex | 49763c35 |
1232485429 has 16 divisors (see below), whose sum is σ = 1509527808. Its totient is φ = 983169792.
The previous prime is 1232485417. The next prime is 1232485433. The reversal of 1232485429 is 9245842321.
It is a cyclic number.
It is not a de Polignac number, because 1232485429 - 29 = 1232484917 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1232485391 and 1232485400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1232485409) 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, 97492 + ... + 109405.
It is an arithmetic number, because the mean of its divisors is an integer number (94345488).
Almost surely, 21232485429 is an apocalyptic number.
It is an amenable number.
1232485429 is a deficient number, since it is larger than the sum of its proper divisors (277042379).
1232485429 is a wasteful number, since it uses less digits than its factorization.
1232485429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206964.
The product of its digits is 138240, while the sum is 40.
The square root of 1232485429 is about 35106.7718396323. The cubic root of 1232485429 is about 1072.1624619768.
The spelling of 1232485429 in words is "one billion, two hundred thirty-two million, four hundred eighty-five thousand, four hundred twenty-nine".
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