Base | Representation |
---|---|
bin | 1101010011110100000111 |
3 | 20120021001101 |
4 | 31103310013 |
5 | 1343122111 |
6 | 202440531 |
7 | 41441050 |
oct | 15236407 |
9 | 6507041 |
10 | 3489031 |
11 | 1a733a7 |
12 | 1203147 |
13 | 952120 |
14 | 66b727 |
15 | 48dbc1 |
hex | 353d07 |
3489031 has 16 divisors (see below), whose sum is σ = 4483584. Its totient is φ = 2638944.
The previous prime is 3489023. The next prime is 3489037. The reversal of 3489031 is 1309843.
3489031 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3489031 - 23 = 3489023 is a prime.
It is a super-2 number, since 2×34890312 = 24346674637922, which contains 22 as substring.
3489031 is strictly pandigital in base 8.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3489037) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1260 + ... + 2926.
It is an arithmetic number, because the mean of its divisors is an integer number (280224).
Almost surely, 23489031 is an apocalyptic number.
3489031 is a deficient number, since it is larger than the sum of its proper divisors (994553).
3489031 is a wasteful number, since it uses less digits than its factorization.
3489031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1710.
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 3489031 is about 1867.8948043185. The cubic root of 3489031 is about 151.6706714449.
The spelling of 3489031 in words is "three million, four hundred eighty-nine thousand, thirty-one".
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