Base | Representation |
---|---|
bin | 1010011100011110100110 |
3 | 12011002221121 |
4 | 22130132212 |
5 | 1200104321 |
6 | 134404154 |
7 | 32162521 |
oct | 12343646 |
9 | 5132847 |
10 | 2738086 |
11 | 160018a |
12 | b0065a |
13 | 74b390 |
14 | 513bb8 |
15 | 391441 |
hex | 29c7a6 |
2738086 has 16 divisors (see below), whose sum is σ = 4508784. Its totient is φ = 1239264.
The previous prime is 2738077. The next prime is 2738117. The reversal of 2738086 is 6808372.
It is a happy number.
It is a super-2 number, since 2×27380862 = 14994229886792, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385 + ... + 2371.
It is an arithmetic number, because the mean of its divisors is an integer number (281799).
22738086 is an apocalyptic number.
2738086 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
2738086 is a deficient number, since it is larger than the sum of its proper divisors (1770698).
2738086 is a wasteful number, since it uses less digits than its factorization.
2738086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2055.
The product of its (nonzero) digits is 16128, while the sum is 34.
The square root of 2738086 is about 1654.7162898817. The cubic root of 2738086 is about 139.8993494251.
The spelling of 2738086 in words is "two million, seven hundred thirty-eight thousand, eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •