Base | Representation |
---|---|
bin | 1011000100010001001101 |
3 | 12110101112000 |
4 | 23010101031 |
5 | 1220313234 |
6 | 142102513 |
7 | 33441633 |
oct | 13042115 |
9 | 5411460 |
10 | 2901069 |
11 | 1701686 |
12 | b7aa39 |
13 | 7a7612 |
14 | 557353 |
15 | 3c4899 |
hex | 2c444d |
2901069 has 16 divisors (see below), whose sum is σ = 4334400. Its totient is φ = 1917648.
The previous prime is 2901047. The next prime is 2901071. The reversal of 2901069 is 9601092.
It is a happy number.
It is not a de Polignac number, because 2901069 - 28 = 2900813 is a prime.
It is a super-2 number, since 2×29010692 = 16832402685522, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2901029) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3367 + ... + 4139.
It is an arithmetic number, because the mean of its divisors is an integer number (270900).
22901069 is an apocalyptic number.
It is an amenable number.
2901069 is a deficient number, since it is larger than the sum of its proper divisors (1433331).
2901069 is a wasteful number, since it uses less digits than its factorization.
2901069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 921 (or 915 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 27.
The square root of 2901069 is about 1703.2524768806. The cubic root of 2901069 is about 142.6218348619.
The spelling of 2901069 in words is "two million, nine hundred one thousand, sixty-nine".
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