Base | Representation |
---|---|
bin | 100000100001001010… |
… | …0010101100001011111 |
3 | 20200020201102102220101 |
4 | 1001002110111201133 |
5 | 2121004004312111 |
6 | 52025212201531 |
7 | 5021335043014 |
oct | 1010224254137 |
9 | 220221372811 |
10 | 69832104031 |
11 | 27685447378 |
12 | 1164a7692a7 |
13 | 677b720c21 |
14 | 35465cd70b |
15 | 1c3a9e8bc1 |
hex | 104251585f |
69832104031 has 8 divisors (see below), whose sum is σ = 72729594144. Its totient is φ = 66987779040.
The previous prime is 69832103987. The next prime is 69832104047. The reversal of 69832104031 is 13040123896.
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 69832104031 - 215 = 69832071263 is a prime.
It is a super-2 number, since 2×698321040312 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69832104061) 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, 13288600 + ... + 13293853.
It is an arithmetic number, because the mean of its divisors is an integer number (9091199268).
Almost surely, 269832104031 is an apocalyptic number.
69832104031 is a deficient number, since it is larger than the sum of its proper divisors (2897490113).
69832104031 is a wasteful number, since it uses less digits than its factorization.
69832104031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26582561.
The product of its (nonzero) digits is 31104, while the sum is 37.
The spelling of 69832104031 in words is "sixty-nine billion, eight hundred thirty-two million, one hundred four thousand, thirty-one".
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