Base | Representation |
---|---|
bin | 110000000100100001… |
… | …1100000100110011000 |
3 | 100212110100120202100111 |
4 | 1200021003200212120 |
5 | 3142404132130013 |
6 | 115231305214104 |
7 | 10313110061416 |
oct | 1401103404630 |
9 | 325410522314 |
10 | 103231130008 |
11 | 3a864310986 |
12 | 1800ba91334 |
13 | 997205a6a6 |
14 | 4dd42302b6 |
15 | 2a42c3673d |
hex | 18090e0998 |
103231130008 has 32 divisors (see below), whose sum is σ = 195084779760. Its totient is φ = 51209625600.
The previous prime is 103231129933. The next prime is 103231130071. The reversal of 103231130008 is 800031132301.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 683808 + ... + 821008.
Almost surely, 2103231130008 is an apocalyptic number.
It is an amenable number.
103231130008 is a deficient number, since it is larger than the sum of its proper divisors (91853649752).
103231130008 is a wasteful number, since it uses less digits than its factorization.
103231130008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137947 (or 137943 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 103231130008 its reverse (800031132301), we get a palindrome (903262262309).
The spelling of 103231130008 in words is "one hundred three billion, two hundred thirty-one million, one hundred thirty thousand, eight".
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