Base | Representation |
---|---|
bin | 1001000101111000111… |
… | …11111101110001111010 |
3 | 1002212100200222110221200 |
4 | 10202330133331301322 |
5 | 20104243414011214 |
6 | 355303055115030 |
7 | 31366365250233 |
oct | 4427437756172 |
9 | 1085320873850 |
10 | 312400141434 |
11 | 110540810077 |
12 | 50666212a76 |
13 | 235c7b541c4 |
14 | 11197d6008a |
15 | 81d611ed09 |
hex | 48bc7fdc7a |
312400141434 has 48 divisors (see below), whose sum is σ = 688344943104. Its totient is φ = 102369434400.
The previous prime is 312400141429. The next prime is 312400141441. The reversal of 312400141434 is 434141004213.
312400141434 is a `hidden beast` number, since 3 + 1 + 240 + 0 + 1 + 414 + 3 + 4 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 312400141398 and 312400141407.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1923619 + ... + 2079689.
It is an arithmetic number, because the mean of its divisors is an integer number (14340519648).
Almost surely, 2312400141434 is an apocalyptic number.
312400141434 is an abundant number, since it is smaller than the sum of its proper divisors (375944801670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312400141434 is a wasteful number, since it uses less digits than its factorization.
312400141434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157963 (or 157960 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 312400141434 its reverse (434141004213), we get a palindrome (746541145647).
The spelling of 312400141434 in words is "three hundred twelve billion, four hundred million, one hundred forty-one thousand, four hundred thirty-four".
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