Base | Representation |
---|---|
bin | 111111011110111… |
… | …0011110111010010 |
3 | 12111110012221100212 |
4 | 1332331303313102 |
5 | 13330303214214 |
6 | 551212044122 |
7 | 103533553433 |
oct | 17675636722 |
9 | 5443187325 |
10 | 2130132434 |
11 | 9a344a031 |
12 | 4b5463642 |
13 | 27c40b1c1 |
14 | 162c9148a |
15 | c701a53e |
hex | 7ef73dd2 |
2130132434 has 16 divisors (see below), whose sum is σ = 3262591872. Its totient is φ = 1042689648.
The previous prime is 2130132371. The next prime is 2130132461. The reversal of 2130132434 is 4342310312.
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, 27377 + ... + 70779.
It is an arithmetic number, because the mean of its divisors is an integer number (203911992).
Almost surely, 22130132434 is an apocalyptic number.
2130132434 is a deficient number, since it is larger than the sum of its proper divisors (1132459438).
2130132434 is a wasteful number, since it uses less digits than its factorization.
2130132434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43921.
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 2130132434 is about 46153.3577760059. The cubic root of 2130132434 is about 1286.6750167099.
Adding to 2130132434 its reverse (4342310312), we get a palindrome (6472442746).
It can be divided in two parts, 21301 and 32434, that added together give a palindrome (53735).
The spelling of 2130132434 in words is "two billion, one hundred thirty million, one hundred thirty-two thousand, four hundred thirty-four".
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