Base | Representation |
---|---|
bin | 11001101101010… |
… | …101010011010010 |
3 | 1010001121000202102 |
4 | 121231111103102 |
5 | 1340404023010 |
6 | 110444320402 |
7 | 13455052412 |
oct | 3155252322 |
9 | 1101530672 |
10 | 431314130 |
11 | 201513765 |
12 | 100543102 |
13 | 6b486780 |
14 | 413d6642 |
15 | 27cebba5 |
hex | 19b554d2 |
431314130 has 32 divisors (see below), whose sum is σ = 837321408. Its totient is φ = 159019200.
The previous prime is 431314097. The next prime is 431314141. The reversal of 431314130 is 31413134.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103385 + ... + 107475.
It is an arithmetic number, because the mean of its divisors is an integer number (26166294).
Almost surely, 2431314130 is an apocalyptic number.
431314130 is a deficient number, since it is larger than the sum of its proper divisors (406007278).
431314130 is a wasteful number, since it uses less digits than its factorization.
431314130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4922.
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 431314130 is about 20768.1036688476. The cubic root of 431314130 is about 755.5523522628.
Adding to 431314130 its reverse (31413134), we get a palindrome (462727264).
The spelling of 431314130 in words is "four hundred thirty-one million, three hundred fourteen thousand, one hundred thirty".
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