Base | Representation |
---|---|
bin | 1001000111000011001… |
… | …00001010111110000001 |
3 | 1002220222001010012221101 |
4 | 10203201210022332001 |
5 | 20112032113013100 |
6 | 355444511454401 |
7 | 31420656052036 |
oct | 4434144127601 |
9 | 1086861105841 |
10 | 313022001025 |
11 | 11082a839418 |
12 | 507ba527401 |
13 | 23696934766 |
14 | 1121679738d |
15 | 8220a0986a |
hex | 48e190af81 |
313022001025 has 24 divisors (see below), whose sum is σ = 397837215360. Its totient is φ = 244204512960.
The previous prime is 313022000981. The next prime is 313022001031. The reversal of 313022001025 is 520100220313.
It is not a de Polignac number, because 313022001025 - 29 = 313022000513 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 313022000993 and 313022001011.
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, 155395 + ... + 806344.
It is an arithmetic number, because the mean of its divisors is an integer number (16576550640).
Almost surely, 2313022001025 is an apocalyptic number.
It is an amenable number.
313022001025 is a deficient number, since it is larger than the sum of its proper divisors (84815214335).
313022001025 is a wasteful number, since it uses less digits than its factorization.
313022001025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 962073 (or 962068 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 19.
Adding to 313022001025 its reverse (520100220313), we get a palindrome (833122221338).
The spelling of 313022001025 in words is "three hundred thirteen billion, twenty-two million, one thousand, twenty-five".
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