Base | Representation |
---|---|
bin | 101111101100000111… |
… | …1010110100111010010 |
3 | 100210100021112022200220 |
4 | 1133120033112213102 |
5 | 3134220002320000 |
6 | 115014131453510 |
7 | 10253603631303 |
oct | 1373017264722 |
9 | 323307468626 |
10 | 102412151250 |
11 | 3a483a98032 |
12 | 17a21757296 |
13 | 9871491186 |
14 | 4d575647aa |
15 | 29e5db11a0 |
hex | 17d83d69d2 |
102412151250 has 40 divisors (see below), whose sum is σ = 255948457776. Its totient is φ = 27309906000.
The previous prime is 102412151203. The next prime is 102412151299. The reversal of 102412151250 is 52151214201.
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 102412151250.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13651204 + ... + 13658703.
Almost surely, 2102412151250 is an apocalyptic number.
102412151250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102412151250 is an abundant number, since it is smaller than the sum of its proper divisors (153536306526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102412151250 is an equidigital number, since it uses as much as digits as its factorization.
102412151250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27309932 (or 27309917 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 24.
Adding to 102412151250 its reverse (52151214201), we get a palindrome (154563365451).
The spelling of 102412151250 in words is "one hundred two billion, four hundred twelve million, one hundred fifty-one thousand, two hundred fifty".
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