Base | Representation |
---|---|
bin | 10100111101101001… |
… | …01010011011101101 |
3 | 1002001100101212111022 |
4 | 22132310222123231 |
5 | 141022130240023 |
6 | 5100435503525 |
7 | 545620004003 |
oct | 123664523355 |
9 | 32040355438 |
10 | 11254540013 |
11 | 4855992542 |
12 | 2221157ba5 |
13 | 10a4899642 |
14 | 78aa0ca73 |
15 | 45d0bd7c8 |
hex | 29ed2a6ed |
11254540013 has 8 divisors (see below), whose sum is σ = 11410601088. Its totient is φ = 11098530144.
The previous prime is 11254539991. The next prime is 11254540069. The reversal of 11254540013 is 31004545211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11254540013 - 222 = 11250345709 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 (11254540613) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 707756 + ... + 723482.
It is an arithmetic number, because the mean of its divisors is an integer number (1426325136).
Almost surely, 211254540013 is an apocalyptic number.
It is an amenable number.
11254540013 is a deficient number, since it is larger than the sum of its proper divisors (156061075).
11254540013 is an equidigital number, since it uses as much as digits as its factorization.
11254540013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25603.
The product of its (nonzero) digits is 2400, while the sum is 26.
The spelling of 11254540013 in words is "eleven billion, two hundred fifty-four million, five hundred forty thousand, thirteen".
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