Base | Representation |
---|---|
bin | 1010100100110001100110 |
3 | 12012211120021 |
4 | 22210301212 |
5 | 1202201240 |
6 | 135225354 |
7 | 32363560 |
oct | 12446146 |
9 | 5184507 |
10 | 2772070 |
11 | 1623774 |
12 | b1825a |
13 | 7609a2 |
14 | 522330 |
15 | 39b54a |
hex | 2a4c66 |
2772070 has 24 divisors (see below), whose sum is σ = 5731344. Its totient is φ = 945648.
The previous prime is 2772067. The next prime is 2772079. The reversal of 2772070 is 702772.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2772079) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13831 + ... + 14029.
It is an arithmetic number, because the mean of its divisors is an integer number (238806).
22772070 is an apocalyptic number.
2772070 is an abundant number, since it is smaller than the sum of its proper divisors (2959274).
2772070 is an equidigital number, since it uses as much as digits as its factorization.
2772070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 412 (or 213 counting only the distinct ones).
The product of its (nonzero) digits is 1372, while the sum is 25.
The square root of 2772070 is about 1664.9534528028. The cubic root of 2772070 is about 140.4757623366.
The spelling of 2772070 in words is "two million, seven hundred seventy-two thousand, seventy".
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