Base | Representation |
---|---|
bin | 10101011001111101… |
… | …01101010110000001 |
3 | 1002122220022211222111 |
4 | 22230332231112001 |
5 | 142013431220101 |
6 | 5140202335321 |
7 | 554532564532 |
oct | 125476552601 |
9 | 32586284874 |
10 | 11492054401 |
11 | 4967a68623 |
12 | 22887ba541 |
13 | 1111b59cb9 |
14 | 7b0398689 |
15 | 473d88251 |
hex | 2acfad581 |
11492054401 has 3 divisors (see below), whose sum is σ = 11492161603. Its totient is φ = 11491947200.
The previous prime is 11492054389. The next prime is 11492054429. The reversal of 11492054401 is 10445029411.
The square root of 11492054401 is 107201.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in only one way, i.e., 783944001 + 10708110400 = 27999^2 + 103480^2 .
It is not a de Polignac number, because 11492054401 - 211 = 11492052353 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11492054201) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 53601 + ... + 160801.
Almost surely, 211492054401 is an apocalyptic number.
11492054401 is the 107201-st square number.
11492054401 is the 53601-st centered octagonal number.
It is an amenable number.
11492054401 is a deficient number, since it is larger than the sum of its proper divisors (107202).
11492054401 is an frugal number, since it uses more digits than its factorization.
11492054401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214402 (or 107201 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 31.
The spelling of 11492054401 in words is "eleven billion, four hundred ninety-two million, fifty-four thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •