Base | Representation |
---|---|
bin | 100000001101101010100 |
3 | 1222121222021 |
4 | 10001231110 |
5 | 232234242 |
6 | 34342524 |
7 | 11654320 |
oct | 4015524 |
9 | 1877867 |
10 | 1055572 |
11 | 661081 |
12 | 42aa44 |
13 | 2ac5cb |
14 | 1d6980 |
15 | 15cb67 |
hex | 101b54 |
1055572 has 12 divisors (see below), whose sum is σ = 2111200. Its totient is φ = 452376.
The previous prime is 1055567. The next prime is 1055591. The reversal of 1055572 is 2755501.
It is a happy number.
1055572 is an admirable number.
It is a super-2 number, since 2×10555722 = 2228464494368, 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, 18822 + ... + 18877.
21055572 is an apocalyptic number.
It is an amenable number.
1055572 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.
1055572 is a wasteful number, since it uses less digits than its factorization.
1055572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37710 (or 37708 counting only the distinct ones).
The product of its (nonzero) digits is 1750, while the sum is 25.
The square root of 1055572 is about 1027.4103367204. The cubic root of 1055572 is about 101.8191078108.
The spelling of 1055572 in words is "one million, fifty-five thousand, five hundred seventy-two".
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