Base | Representation |
---|---|
bin | 1001000110010000100100… |
… | …0001111001000001010111 |
3 | 1022102021211100111010202102 |
4 | 2101210021001321001113 |
5 | 2302342402330314111 |
6 | 33135212530432315 |
7 | 2051462615554436 |
oct | 221441101710127 |
9 | 38367740433672 |
10 | 10003130323031 |
11 | 320733831704a |
12 | 115681013269b |
13 | 5773a283c581 |
14 | 268222b7b11d |
15 | 12530eb7b13b |
hex | 91909079057 |
10003130323031 has 8 divisors (see below), whose sum is σ = 10439249155200. Its totient is φ = 9567111501112.
The previous prime is 10003130323001. The next prime is 10003130323063. The reversal of 10003130323031 is 13032303130001.
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 10003130323031 - 218 = 10003130060887 is a prime.
It is a super-2 number, since 2×100031303230312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10003130322994 and 10003130323012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10003130323001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24798125 + ... + 25198278.
It is an arithmetic number, because the mean of its divisors is an integer number (1304906144400).
Almost surely, 210003130323031 is an apocalyptic number.
10003130323031 is a deficient number, since it is larger than the sum of its proper divisors (436118832169).
10003130323031 is an equidigital number, since it uses as much as digits as its factorization.
10003130323031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50005125.
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 10003130323031 its reverse (13032303130001), we get a palindrome (23035433453032).
The spelling of 10003130323031 in words is "ten trillion, three billion, one hundred thirty million, three hundred twenty-three thousand, thirty-one".
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