Base | Representation |
---|---|
bin | 1001101100100111111000 |
3 | 11210011001211 |
4 | 21230213320 |
5 | 1122321242 |
6 | 130252504 |
7 | 30415201 |
oct | 11544770 |
9 | 4704054 |
10 | 2542072 |
11 | 1486995 |
12 | a27134 |
13 | 6b00b0 |
14 | 4a25a8 |
15 | 353317 |
hex | 26c9f8 |
2542072 has 16 divisors (see below), whose sum is σ = 5133240. Its totient is φ = 1173216.
The previous prime is 2542051. The next prime is 2542087. The reversal of 2542072 is 2702452.
2542072 is nontrivially palindromic in base 3.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12118 + ... + 12325.
22542072 is an apocalyptic number.
It is an amenable number.
2542072 is an abundant number, since it is smaller than the sum of its proper divisors (2591168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2542072 is a wasteful number, since it uses less digits than its factorization.
2542072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24462 (or 24458 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 22.
The square root of 2542072 is about 1594.3876567510. The cubic root of 2542072 is about 136.4779893575.
The spelling of 2542072 in words is "two million, five hundred forty-two thousand, seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •