Base | Representation |
---|---|
bin | 11110101110111010101 |
3 | 1220011102120 |
4 | 3311313111 |
5 | 224211221 |
6 | 33330153 |
7 | 11363016 |
oct | 3656725 |
9 | 1804376 |
10 | 1007061 |
11 | 628690 |
12 | 406959 |
13 | 2934c3 |
14 | 1c300d |
15 | 14d5c6 |
hex | f5dd5 |
1007061 has 8 divisors (see below), whose sum is σ = 1464864. Its totient is φ = 610320.
The previous prime is 1007059. The next prime is 1007081. The reversal of 1007061 is 1607001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1007061 - 21 = 1007059 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1007061.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1007021) 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, 15226 + ... + 15291.
It is an arithmetic number, because the mean of its divisors is an integer number (183108).
21007061 is an apocalyptic number.
1007061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1007061 is a deficient number, since it is larger than the sum of its proper divisors (457803).
1007061 is a wasteful number, since it uses less digits than its factorization.
1007061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30531.
The product of its (nonzero) digits is 42, while the sum is 15.
The square root of 1007061 is about 1003.5242896911. The cubic root of 1007061 is about 100.2348148549.
The spelling of 1007061 in words is "one million, seven thousand, sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •