Base | Representation |
---|---|
bin | 110010111011… |
… | …000010100000 |
3 | 221010012102022 |
4 | 302323002200 |
5 | 11404132044 |
6 | 1154041012 |
7 | 221315303 |
oct | 62730240 |
9 | 27105368 |
10 | 13349024 |
11 | 7598357 |
12 | 4579168 |
13 | 29c5040 |
14 | 1ab6b3a |
15 | 128a3ee |
hex | cbb0a0 |
13349024 has 24 divisors (see below), whose sum is σ = 28303380. Its totient is φ = 6160896.
The previous prime is 13349009. The next prime is 13349027. The reversal of 13349024 is 42094331.
It can be written as a sum of positive squares in 2 ways, for example, as 9859600 + 3489424 = 3140^2 + 1868^2 .
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a junction number, because it is equal to n+sod(n) for n = 13348984 and 13349002.
It is not an unprimeable number, because it can be changed into a prime (13349027) 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, 15629 + ... + 16460.
Almost surely, 213349024 is an apocalyptic number.
It is an amenable number.
13349024 is an abundant number, since it is smaller than the sum of its proper divisors (14954356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13349024 is a wasteful number, since it uses less digits than its factorization.
13349024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32112 (or 32104 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 26.
The square root of 13349024 is about 3653.6316179933. The cubic root of 13349024 is about 237.2192005478.
The spelling of 13349024 in words is "thirteen million, three hundred forty-nine thousand, twenty-four".
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