Base | Representation |
---|---|
bin | 1011010110010101001000 |
3 | 12121010222222 |
4 | 23112111020 |
5 | 1230200143 |
6 | 143433212 |
7 | 34200416 |
oct | 13262510 |
9 | 5533888 |
10 | 2975048 |
11 | 175221a |
12 | bb5808 |
13 | 8021ab |
14 | 5762b6 |
15 | 3db768 |
hex | 2d6548 |
2975048 has 16 divisors (see below), whose sum is σ = 5598780. Its totient is φ = 1482048.
The previous prime is 2975047. The next prime is 2975057. The reversal of 2975048 is 8405792.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 2829124 + 145924 = 1682^2 + 382^2 .
It is a zygodrome in base 9.
It is a junction number, because it is equal to n+sod(n) for n = 2974999 and 2975017.
It is not an unprimeable number, because it can be changed into a prime (2975047) 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, 2486 + ... + 3482.
22975048 is an apocalyptic number.
It is an amenable number.
2975048 is a deficient number, since it is larger than the sum of its proper divisors (2623732).
2975048 is a wasteful number, since it uses less digits than its factorization.
2975048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1376 (or 1372 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 35.
The square root of 2975048 is about 1724.8327455148. The cubic root of 2975048 is about 143.8239876212.
The spelling of 2975048 in words is "two million, nine hundred seventy-five thousand, forty-eight".
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