Base | Representation |
---|---|
bin | 10011000010010110… |
… | …10110110000000000 |
3 | 222101021022002201020 |
4 | 21201023112300000 |
5 | 131412344120222 |
6 | 4410052305440 |
7 | 511161061554 |
oct | 114113266000 |
9 | 28337262636 |
10 | 10220301312 |
11 | 4375103711 |
12 | 1b92912280 |
13 | c6b532090 |
14 | 6cd50b864 |
15 | 3ec3c765c |
hex | 2612d6c00 |
10220301312 has 88 divisors (see below), whose sum is σ = 29336392176. Its totient is φ = 3144695808.
The previous prime is 10220301257. The next prime is 10220301331. The reversal of 10220301312 is 21310302201.
It is a junction number, because it is equal to n+sod(n) for n = 10220301291 and 10220301300.
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, 88023 + ... + 167894.
Almost surely, 210220301312 is an apocalyptic number.
10220301312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10220301312 is an abundant number, since it is smaller than the sum of its proper divisors (19116090864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10220301312 is a wasteful number, since it uses less digits than its factorization.
10220301312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255953 (or 255935 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 10220301312 its reverse (21310302201), we get a palindrome (31530603513).
The spelling of 10220301312 in words is "ten billion, two hundred twenty million, three hundred one thousand, three hundred twelve".
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