Base | Representation |
---|---|
bin | 111010010100000110010… |
… | …101010111010100100101 |
3 | 112012002120101011022222012 |
4 | 322110012111113110211 |
5 | 1011123433023013023 |
6 | 12304533320444005 |
7 | 562342616240033 |
oct | 72240625272445 |
9 | 15162511138865 |
10 | 4007310751013 |
11 | 13055444a3059 |
12 | 548788319605 |
13 | 230b705c4acb |
14 | dbd5226b553 |
15 | 6e38cc08978 |
hex | 3a506557525 |
4007310751013 has 8 divisors (see below), whose sum is σ = 4010151879000. Its totient is φ = 4004470310400.
The previous prime is 4007310750953. The next prime is 4007310751049. The reversal of 4007310751013 is 3101570137004.
It can be written as a sum of positive squares in 4 ways, for example, as 64695448609 + 3942615302404 = 254353^2 + 1985602^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4007310751013 - 214 = 4007310734629 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4007310751813) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11785613 + ... + 12120861.
It is an arithmetic number, because the mean of its divisors is an integer number (501268984875).
Almost surely, 24007310751013 is an apocalyptic number.
It is an amenable number.
4007310751013 is a deficient number, since it is larger than the sum of its proper divisors (2841127987).
4007310751013 is a wasteful number, since it uses less digits than its factorization.
4007310751013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 343687.
The product of its (nonzero) digits is 8820, while the sum is 32.
Adding to 4007310751013 its reverse (3101570137004), we get a palindrome (7108880888017).
The spelling of 4007310751013 in words is "four trillion, seven billion, three hundred ten million, seven hundred fifty-one thousand, thirteen".
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