Base | Representation |
---|---|
bin | 101010101110100010010 |
3 | 2122010112220 |
4 | 11111310102 |
5 | 324300312 |
6 | 50001510 |
7 | 14620605 |
oct | 5256422 |
9 | 2563486 |
10 | 1400082 |
11 | 8769a2 |
12 | 576296 |
13 | 3a0368 |
14 | 28633c |
15 | 1c9c8c |
hex | 155d12 |
1400082 has 8 divisors (see below), whose sum is σ = 2800176. Its totient is φ = 466692.
The previous prime is 1400081. The next prime is 1400093. The reversal of 1400082 is 2800041.
It is a sphenic number, since it is the product of 3 distinct primes.
1400082 is an admirable number.
1400082 is a modest number, since divided by 82 gives 14 as remainder.
It is not an unprimeable number, because it can be changed into a prime (1400081) 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, 116668 + ... + 116679.
It is an arithmetic number, because the mean of its divisors is an integer number (350022).
21400082 is an apocalyptic number.
1400082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1400082 is a wasteful number, since it uses less digits than its factorization.
1400082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 233352.
The product of its (nonzero) digits is 64, while the sum is 15.
The square root of 1400082 is about 1183.2506074370. The cubic root of 1400082 is about 111.8710782725.
The spelling of 1400082 in words is "one million, four hundred thousand, eighty-two".
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