Base | Representation |
---|---|
bin | 10010110110011011… |
… | …01000000101011111 |
3 | 222010022000010012222 |
4 | 21123031220011133 |
5 | 131211234431221 |
6 | 4352115415555 |
7 | 505534364246 |
oct | 113315500537 |
9 | 28108003188 |
10 | 10120233311 |
11 | 4323676091 |
12 | 1b652b45bb |
13 | c53896646 |
14 | 6c00dd95d |
15 | 3e370c9ab |
hex | 25b36815f |
10120233311 has 4 divisors (see below), whose sum is σ = 10335557472. Its totient is φ = 9904909152.
The previous prime is 10120233281. The next prime is 10120233317. The reversal of 10120233311 is 11333202101.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11333202101 = 13 ⋅871784777.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10120233311 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10120233311.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10120233317) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107662010 + ... + 107662103.
It is an arithmetic number, because the mean of its divisors is an integer number (2583889368).
Almost surely, 210120233311 is an apocalyptic number.
10120233311 is a deficient number, since it is larger than the sum of its proper divisors (215324161).
10120233311 is an equidigital number, since it uses as much as digits as its factorization.
10120233311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215324160.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 10120233311 its reverse (11333202101), we get a palindrome (21453435412).
The spelling of 10120233311 in words is "ten billion, one hundred twenty million, two hundred thirty-three thousand, three hundred eleven".
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