Base | Representation |
---|---|
bin | 1011110010011011010100 |
3 | 12210222212100 |
4 | 23302123110 |
5 | 1242341012 |
6 | 150122100 |
7 | 35160063 |
oct | 13623324 |
9 | 5728770 |
10 | 3090132 |
11 | 1820731 |
12 | 1050330 |
13 | 8426a6 |
14 | 5a61da |
15 | 4108dc |
hex | 2f26d4 |
3090132 has 18 divisors (see below), whose sum is σ = 7811258. Its totient is φ = 1030032.
The previous prime is 3090127. The next prime is 3090161. The reversal of 3090132 is 2310903.
It can be written as a sum of positive squares in only one way, i.e., 3048516 + 41616 = 1746^2 + 204^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42883 + ... + 42954.
Almost surely, 23090132 is an apocalyptic number.
It is an amenable number.
3090132 is an abundant number, since it is smaller than the sum of its proper divisors (4721126).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3090132 is a wasteful number, since it uses less digits than its factorization.
3090132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85847 (or 85842 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
The square root of 3090132 is about 1757.8771288119. The cubic root of 3090132 is about 145.6550937702.
The spelling of 3090132 in words is "three million, ninety thousand, one hundred thirty-two".
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