Base | Representation |
---|---|
bin | 100000001111010000… |
… | …0101001111101100110 |
3 | 20121200212000011101012 |
4 | 1000132200221331212 |
5 | 2113241211304302 |
6 | 51445432102222 |
7 | 5000421540230 |
oct | 1003640517546 |
9 | 217625004335 |
10 | 69231353702 |
11 | 273a73267a5 |
12 | 11501534972 |
13 | 66b4121964 |
14 | 34ca8cd250 |
15 | 1c02dcda52 |
hex | 101e829f66 |
69231353702 has 16 divisors (see below), whose sum is σ = 124928759040. Its totient is φ = 28108970568.
The previous prime is 69231353689. The next prime is 69231353743. The reversal of 69231353702 is 20735313296.
It is a super-2 number, since 2×692313537022 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 69231353702.
It is a congruent number.
It is an unprimeable number.
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, 130133858 + ... + 130134389.
It is an arithmetic number, because the mean of its divisors is an integer number (7808047440).
Almost surely, 269231353702 is an apocalyptic number.
69231353702 is a deficient number, since it is larger than the sum of its proper divisors (55697405338).
69231353702 is a wasteful number, since it uses less digits than its factorization.
69231353702 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 260268275.
The product of its (nonzero) digits is 204120, while the sum is 41.
Adding to 69231353702 its reverse (20735313296), we get a palindrome (89966666998).
The spelling of 69231353702 in words is "sixty-nine billion, two hundred thirty-one million, three hundred fifty-three thousand, seven hundred two".
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