Base | Representation |
---|---|
bin | 101011100111… |
… | …000111001101 |
3 | 210111211022010 |
4 | 223213013031 |
5 | 10411314042 |
6 | 1045011433 |
7 | 166113414 |
oct | 53470715 |
9 | 23454263 |
10 | 11432397 |
11 | 64a9369 |
12 | 39b3b79 |
13 | 24a3842 |
14 | 173847b |
15 | 100c59c |
hex | ae71cd |
11432397 has 8 divisors (see below), whose sum is σ = 15735040. Its totient is φ = 7375680.
The previous prime is 11432387. The next prime is 11432419. The reversal of 11432397 is 79323411.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11432397 - 210 = 11431373 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 (11432387) 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, 61372 + ... + 61557.
It is an arithmetic number, because the mean of its divisors is an integer number (1966880).
Almost surely, 211432397 is an apocalyptic number.
It is an amenable number.
11432397 is a deficient number, since it is larger than the sum of its proper divisors (4302643).
11432397 is a wasteful number, since it uses less digits than its factorization.
11432397 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122963.
The product of its digits is 4536, while the sum is 30.
The square root of 11432397 is about 3381.1827812172. The cubic root of 11432397 is about 225.2747064449.
The spelling of 11432397 in words is "eleven million, four hundred thirty-two thousand, three hundred ninety-seven".
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