Base | Representation |
---|---|
bin | 10011001111011011… |
… | …11100011110011111 |
3 | 222122220202222221221 |
4 | 21213231330132133 |
5 | 132123442011111 |
6 | 4425012234211 |
7 | 513662552314 |
oct | 114755743637 |
9 | 28586688857 |
10 | 10330032031 |
11 | 4421040a60 |
12 | 200360b967 |
13 | c881a19b7 |
14 | 6ddd12d0b |
15 | 406d50371 |
hex | 267b7c79f |
10330032031 has 8 divisors (see below), whose sum is σ = 11932015824. Its totient is φ = 8838529920.
The previous prime is 10330032017. The next prime is 10330032047. The reversal of 10330032031 is 13023003301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10330032031 - 27 = 10330031903 is a prime.
It is a super-2 number, since 2×103300320312 (a number of 21 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 = 10330031996 and 10330032014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10330032001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27620220 + ... + 27620593.
It is an arithmetic number, because the mean of its divisors is an integer number (1491501978).
Almost surely, 210330032031 is an apocalyptic number.
10330032031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
10330032031 is a deficient number, since it is larger than the sum of its proper divisors (1601983793).
10330032031 is a wasteful number, since it uses less digits than its factorization.
10330032031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55240841.
The product of its (nonzero) digits is 162, while the sum is 16.
Adding to 10330032031 its reverse (13023003301), we get a palindrome (23353035332).
The spelling of 10330032031 in words is "ten billion, three hundred thirty million, thirty-two thousand, thirty-one".
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