Base | Representation |
---|---|
bin | 1000001101100010111000 |
3 | 11001100212010 |
4 | 20031202320 |
5 | 1022341012 |
6 | 114045520 |
7 | 24203616 |
oct | 10154270 |
9 | 4040763 |
10 | 2152632 |
11 | 1240339 |
12 | 8798a0 |
13 | 5a4a61 |
14 | 4006b6 |
15 | 2c7c3c |
hex | 20d8b8 |
2152632 has 32 divisors (see below), whose sum is σ = 5418000. Its totient is φ = 712704.
The previous prime is 2152621. The next prime is 2152637. The reversal of 2152632 is 2362512.
It is a super-3 number, since 3×21526323 = 29924756880353339904, which contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2152599 and 2152608.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2152637) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5994 + ... + 6342.
22152632 is an apocalyptic number.
It is an amenable number.
2152632 is an abundant number, since it is smaller than the sum of its proper divisors (3265368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2152632 is a wasteful number, since it uses less digits than its factorization.
2152632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 615 (or 611 counting only the distinct ones).
The product of its digits is 720, while the sum is 21.
The square root of 2152632 is about 1467.1850599021. The cubic root of 2152632 is about 129.1189336402.
The spelling of 2152632 in words is "two million, one hundred fifty-two thousand, six hundred thirty-two".
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