Base | Representation |
---|---|
bin | 10110111111100000011000… |
… | …011100011000111001010101 |
3 | 111021001002021201121011100201 |
4 | 112333200120130120321111 |
5 | 101223232023222042323 |
6 | 555022222401340501 |
7 | 30204521423644045 |
oct | 2677403034307125 |
9 | 437032251534321 |
10 | 101121120112213 |
11 | 2a247254099063 |
12 | b411b4a637731 |
13 | 44568b069c026 |
14 | 1ad8407257725 |
15 | ba55d44e68ad |
hex | 5bf818718e55 |
101121120112213 has 4 divisors (see below), whose sum is σ = 104383091728768. Its totient is φ = 97859148495660.
The previous prime is 101121120112163. The next prime is 101121120112231. The reversal of 101121120112213 is 312211021121101.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-101121120112213 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101121120112253) 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, 1630985808231 + ... + 1630985808292.
It is an arithmetic number, because the mean of its divisors is an integer number (26095772932192).
Almost surely, 2101121120112213 is an apocalyptic number.
It is an amenable number.
101121120112213 is a deficient number, since it is larger than the sum of its proper divisors (3261971616555).
101121120112213 is an equidigital number, since it uses as much as digits as its factorization.
101121120112213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3261971616554.
The product of its (nonzero) digits is 48, while the sum is 19.
Adding to 101121120112213 its reverse (312211021121101), we get a palindrome (413332141233314).
The spelling of 101121120112213 in words is "one hundred one trillion, one hundred twenty-one billion, one hundred twenty million, one hundred twelve thousand, two hundred thirteen".
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