Base | Representation |
---|---|
bin | 110011011001… |
… | …101000011011 |
3 | 221100120022022 |
4 | 303121220123 |
5 | 11422134311 |
6 | 1200445055 |
7 | 222346523 |
oct | 63315033 |
9 | 27316268 |
10 | 13474331 |
11 | 7673512 |
12 | 461978b |
13 | 2a3a0a0 |
14 | 1b0a683 |
15 | 12b25db |
hex | cd9a1b |
13474331 has 8 divisors (see below), whose sum is σ = 14541744. Its totient is φ = 12411360.
The previous prime is 13474301. The next prime is 13474339. The reversal of 13474331 is 13347431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13474331 - 222 = 9280027 is a prime.
It is a super-2 number, since 2×134743312 = 363115191795122, which contains 22 as substring.
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 13474331.
It is not an unprimeable number, because it can be changed into a prime (13474339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8036 + ... + 9566.
It is an arithmetic number, because the mean of its divisors is an integer number (1817718).
Almost surely, 213474331 is an apocalyptic number.
13474331 is a deficient number, since it is larger than the sum of its proper divisors (1067413).
13474331 is a wasteful number, since it uses less digits than its factorization.
13474331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2221.
The product of its digits is 3024, while the sum is 26.
The square root of 13474331 is about 3670.7398436827. The cubic root of 13474331 is about 237.9591472379.
The spelling of 13474331 in words is "thirteen million, four hundred seventy-four thousand, three hundred thirty-one".
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