Base | Representation |
---|---|
bin | 101111100011011110… |
… | …1000000101100110110 |
3 | 100202121001210201122122 |
4 | 1133012331000230312 |
5 | 3133121231131410 |
6 | 114525251355542 |
7 | 10243452533051 |
oct | 1370675005466 |
9 | 322531721578 |
10 | 102122130230 |
11 | 3a345309a3a |
12 | 179605b2bb2 |
13 | 98263784c3 |
14 | 4d2ac2ba98 |
15 | 29ca6c3e55 |
hex | 17c6f40b36 |
102122130230 has 8 divisors (see below), whose sum is σ = 183819834432. Its totient is φ = 40848852088.
The previous prime is 102122130211. The next prime is 102122130251. The reversal of 102122130230 is 32031221201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 102122130199 and 102122130208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5106106502 + ... + 5106106521.
It is an arithmetic number, because the mean of its divisors is an integer number (22977479304).
Almost surely, 2102122130230 is an apocalyptic number.
102122130230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102122130230 is a deficient number, since it is larger than the sum of its proper divisors (81697704202).
102122130230 is a wasteful number, since it uses less digits than its factorization.
102122130230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10212213030.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 102122130230 its reverse (32031221201), we get a palindrome (134153351431).
The spelling of 102122130230 in words is "one hundred two billion, one hundred twenty-two million, one hundred thirty thousand, two hundred thirty".
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