Base | Representation |
---|---|
bin | 10010110110110001… |
… | …01110010010011110 |
3 | 222010111110220121101 |
4 | 21123120232102132 |
5 | 131213011023202 |
6 | 4352302023314 |
7 | 505601201260 |
oct | 113330562236 |
9 | 28114426541 |
10 | 10123142302 |
11 | 4325282709 |
12 | 1b66277b3a |
13 | c54374740 |
14 | 6c0659b30 |
15 | 3e3ad4887 |
hex | 25b62e49e |
10123142302 has 64 divisors (see below), whose sum is σ = 19179578880. Its totient is φ = 3900161664.
The previous prime is 10123142279. The next prime is 10123142377. The reversal of 10123142302 is 20324132101.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 10123142302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2964348 + ... + 2967760.
It is an arithmetic number, because the mean of its divisors is an integer number (299680920).
Almost surely, 210123142302 is an apocalyptic number.
10123142302 is a deficient number, since it is larger than the sum of its proper divisors (9056436578).
10123142302 is a wasteful number, since it uses less digits than its factorization.
10123142302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3857.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 10123142302 its reverse (20324132101), we get a palindrome (30447274403).
The spelling of 10123142302 in words is "ten billion, one hundred twenty-three million, one hundred forty-two thousand, three hundred two".
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