Base | Representation |
---|---|
bin | 111111001000111010111 |
3 | 10220010001211 |
4 | 13321013113 |
5 | 1012201301 |
6 | 112202251 |
7 | 23404633 |
oct | 7710727 |
9 | 3803054 |
10 | 2068951 |
11 | 1193485 |
12 | 839387 |
13 | 575941 |
14 | 3bbdc3 |
15 | 2ad051 |
hex | 1f91d7 |
2068951 has 6 divisors (see below), whose sum is σ = 2198120. Its totient is φ = 1946976.
The previous prime is 2068949. The next prime is 2068973. The reversal of 2068951 is 1598602.
It is not a de Polignac number, because 2068951 - 21 = 2068949 is a prime.
It is a Duffinian number.
2068951 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2068921) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3291 + ... + 3868.
22068951 is an apocalyptic number.
2068951 is a deficient number, since it is larger than the sum of its proper divisors (129169).
2068951 is an equidigital number, since it uses as much as digits as its factorization.
2068951 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7193 (or 7176 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 31.
The square root of 2068951 is about 1438.3848580961. The cubic root of 2068951 is about 127.4236580022.
The spelling of 2068951 in words is "two million, sixty-eight thousand, nine hundred fifty-one".
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