Base | Representation |
---|---|
bin | 101011000100001… |
… | …1101001000001100 |
3 | 10201201010111120222 |
4 | 1112020131020030 |
5 | 10424413311121 |
6 | 355220330512 |
7 | 50544532163 |
oct | 12610351014 |
9 | 3651114528 |
10 | 1445057036 |
11 | 681773815 |
12 | 343b43a38 |
13 | 1a04c6047 |
14 | d9cc03da |
15 | 86ce50ab |
hex | 5621d20c |
1445057036 has 24 divisors (see below), whose sum is σ = 2588050080. Its totient is φ = 705801600.
The previous prime is 1445057017. The next prime is 1445057039. The reversal of 1445057036 is 6307505441.
It is a junction number, because it is equal to n+sod(n) for n = 1445056987 and 1445057005.
It is not an unprimeable number, because it can be changed into a prime (1445057039) 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, 7616 + ... + 54296.
It is an arithmetic number, because the mean of its divisors is an integer number (107835420).
Almost surely, 21445057036 is an apocalyptic number.
It is an amenable number.
1445057036 is a deficient number, since it is larger than the sum of its proper divisors (1142993044).
1445057036 is a wasteful number, since it uses less digits than its factorization.
1445057036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46865 (or 46863 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 35.
The square root of 1445057036 is about 38013.9058240534. The cubic root of 1445057036 is about 1130.5635938674.
The spelling of 1445057036 in words is "one billion, four hundred forty-five million, fifty-seven thousand, thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.150 sec. • engine limits •