Base | Representation |
---|---|
bin | 10010110110100001… |
… | …01001010011111101 |
3 | 222010100111022220002 |
4 | 21123100221103331 |
5 | 131211440243030 |
6 | 4352144404045 |
7 | 505544201555 |
oct | 113320512375 |
9 | 28110438802 |
10 | 10121024765 |
11 | 4324066785 |
12 | 1b65616625 |
13 | c53ab2967 |
14 | 6c0268165 |
15 | 3e3817245 |
hex | 25b4294fd |
10121024765 has 8 divisors (see below), whose sum is σ = 12673283328. Its totient is φ = 7744784080.
The previous prime is 10121024759. The next prime is 10121024777. The reversal of 10121024765 is 56742012101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10121024765 - 230 = 9047282941 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 44004341 + ... + 44004570.
It is an arithmetic number, because the mean of its divisors is an integer number (1584160416).
Almost surely, 210121024765 is an apocalyptic number.
It is an amenable number.
10121024765 is a deficient number, since it is larger than the sum of its proper divisors (2552258563).
10121024765 is an equidigital number, since it uses as much as digits as its factorization.
10121024765 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88008939.
The product of its (nonzero) digits is 3360, while the sum is 29.
Adding to 10121024765 its reverse (56742012101), we get a palindrome (66863036866).
The spelling of 10121024765 in words is "ten billion, one hundred twenty-one million, twenty-four thousand, seven hundred sixty-five".
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