Base | Representation |
---|---|
bin | 1010000010101000… |
… | …1101110000101101 |
3 | 20221211220120110102 |
4 | 2200222031300231 |
5 | 21010011432343 |
6 | 1123244120445 |
7 | 123536462120 |
oct | 24052156055 |
9 | 6854816412 |
10 | 2695420973 |
11 | 1163549743 |
12 | 632836125 |
13 | 33c57246b |
14 | 1b7da03b7 |
15 | 10b97d3b8 |
hex | a0a8dc2d |
2695420973 has 4 divisors (see below), whose sum is σ = 3080481120. Its totient is φ = 2310360828.
The previous prime is 2695420967. The next prime is 2695421017. The reversal of 2695420973 is 3790245962.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2695420973 - 210 = 2695419949 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2695420943) 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, 192530063 + ... + 192530076.
It is an arithmetic number, because the mean of its divisors is an integer number (770120280).
Almost surely, 22695420973 is an apocalyptic number.
It is an amenable number.
2695420973 is a deficient number, since it is larger than the sum of its proper divisors (385060147).
2695420973 is an equidigital number, since it uses as much as digits as its factorization.
2695420973 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 385060146.
The product of its (nonzero) digits is 816480, while the sum is 47.
The square root of 2695420973 is about 51917.4438218986. The cubic root of 2695420973 is about 1391.6890209341.
The spelling of 2695420973 in words is "two billion, six hundred ninety-five million, four hundred twenty thousand, nine hundred seventy-three".
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