Base | Representation |
---|---|
bin | 1011010101101111011001 |
3 | 12121000200112 |
4 | 23111233121 |
5 | 1230111013 |
6 | 143414105 |
7 | 34160366 |
oct | 13255731 |
9 | 5530615 |
10 | 2972633 |
11 | 1750424 |
12 | bb4335 |
13 | 801071 |
14 | 57546d |
15 | 3daba8 |
hex | 2d5bd9 |
2972633 has 8 divisors (see below), whose sum is σ = 3086688. Its totient is φ = 2860704.
The previous prime is 2972573. The next prime is 2972639. The reversal of 2972633 is 3362792.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2972633 - 216 = 2907097 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2972633.
It is not an unprimeable number, because it can be changed into a prime (2972639) 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, 2666 + ... + 3612.
It is an arithmetic number, because the mean of its divisors is an integer number (385836).
22972633 is an apocalyptic number.
It is an amenable number.
2972633 is a deficient number, since it is larger than the sum of its proper divisors (114055).
2972633 is an equidigital number, since it uses as much as digits as its factorization.
2972633 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1063.
The product of its digits is 13608, while the sum is 32.
The square root of 2972633 is about 1724.1325355088. The cubic root of 2972633 is about 143.7850606352.
The spelling of 2972633 in words is "two million, nine hundred seventy-two thousand, six hundred thirty-three".
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