Base | Representation |
---|---|
bin | 10011000011101000… |
… | …01101101100010000 |
3 | 222102000110021011112 |
4 | 21201310031230100 |
5 | 131423114341422 |
6 | 4411114032452 |
7 | 511351111436 |
oct | 114164155420 |
9 | 28360407145 |
10 | 10231012112 |
11 | 4380159912 |
12 | 1b96418728 |
13 | c70812329 |
14 | 6d0ad8d56 |
15 | 3ed2e0ee2 |
hex | 261d0db10 |
10231012112 has 10 divisors (see below), whose sum is σ = 19822585998. Its totient is φ = 5115506048.
The previous prime is 10231012081. The next prime is 10231012147. The reversal of 10231012112 is 21121013201.
It can be written as a sum of positive squares in only one way, i.e., 10212315136 + 18696976 = 101056^2 + 4324^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 319719113 + ... + 319719144.
Almost surely, 210231012112 is an apocalyptic number.
It is an amenable number.
10231012112 is a deficient number, since it is larger than the sum of its proper divisors (9591573886).
10231012112 is an equidigital number, since it uses as much as digits as its factorization.
10231012112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 639438265 (or 639438259 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 10231012112 its reverse (21121013201), we get a palindrome (31352025313).
The spelling of 10231012112 in words is "ten billion, two hundred thirty-one million, twelve thousand, one hundred twelve".
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