Base | Representation |
---|---|
bin | 101011100011011010000 |
3 | 2200111200111 |
4 | 11130123100 |
5 | 331132102 |
6 | 50331104 |
7 | 15062536 |
oct | 5343320 |
9 | 2614614 |
10 | 1427152 |
11 | 895271 |
12 | 589a94 |
13 | 3ac78c |
14 | 292156 |
15 | 1d2cd7 |
hex | 15c6d0 |
1427152 has 20 divisors (see below), whose sum is σ = 2785536. Its totient is φ = 708320.
The previous prime is 1427143. The next prime is 1427191. The reversal of 1427152 is 2517241.
It is a happy number.
It is a super-2 number, since 2×14271522 = 4073525662208, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2823 + ... + 3289.
21427152 is an apocalyptic number.
It is an amenable number.
1427152 is a deficient number, since it is larger than the sum of its proper divisors (1358384).
1427152 is a wasteful number, since it uses less digits than its factorization.
1427152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 666 (or 660 counting only the distinct ones).
The product of its digits is 560, while the sum is 22.
The square root of 1427152 is about 1194.6346721906. The cubic root of 1427152 is about 112.5874743535.
The spelling of 1427152 in words is "one million, four hundred twenty-seven thousand, one hundred fifty-two".
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