Base | Representation |
---|---|
bin | 1001000111010000001… |
… | …11110101000111111110 |
3 | 1002221020201010100200001 |
4 | 10203220013311013332 |
5 | 20112243243341110 |
6 | 355503441424514 |
7 | 31423463120605 |
oct | 4435007650776 |
9 | 1087221110601 |
10 | 313132012030 |
11 | 110886948302 |
12 | 5082b33b13a |
13 | 236b3671b26 |
14 | 11227232a3c |
15 | 822a4da63a |
hex | 48e81f51fe |
313132012030 has 8 divisors (see below), whose sum is σ = 563637621672. Its totient is φ = 125252804808.
The previous prime is 313132012021. The next prime is 313132012031. The reversal of 313132012030 is 30210231313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 313132011989 and 313132012007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313132012031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15656600592 + ... + 15656600611.
It is an arithmetic number, because the mean of its divisors is an integer number (70454702709).
Almost surely, 2313132012030 is an apocalyptic number.
313132012030 is a deficient number, since it is larger than the sum of its proper divisors (250505609642).
313132012030 is a wasteful number, since it uses less digits than its factorization.
313132012030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31313201210.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 313132012030 its reverse (30210231313), we get a palindrome (343342243343).
The spelling of 313132012030 in words is "three hundred thirteen billion, one hundred thirty-two million, twelve thousand, thirty".
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