Base | Representation |
---|---|
bin | 101010010000101011… |
… | …0001001111000101001 |
3 | 22200020210020010210202 |
4 | 1110201112021320221 |
5 | 2441330431102001 |
6 | 105405224121545 |
7 | 6361651210550 |
oct | 1244126117051 |
9 | 280223203722 |
10 | 90753769001 |
11 | 35541155985 |
12 | 157093062b5 |
13 | 873403943c |
14 | 456d070d97 |
15 | 256262096b |
hex | 1521589e29 |
90753769001 has 16 divisors (see below), whose sum is σ = 106569418368. Its totient is φ = 75662294400.
The previous prime is 90753768997. The next prime is 90753769013. The reversal of 90753769001 is 10096735709.
It is a happy number.
It is not a de Polignac number, because 90753769001 - 22 = 90753768997 is a prime.
It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (90753769061) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 382670 + ... + 572663.
It is an arithmetic number, because the mean of its divisors is an integer number (6660588648).
Almost surely, 290753769001 is an apocalyptic number.
It is an amenable number.
90753769001 is a deficient number, since it is larger than the sum of its proper divisors (15815649367).
90753769001 is a wasteful number, since it uses less digits than its factorization.
90753769001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 955712.
The product of its (nonzero) digits is 357210, while the sum is 47.
The spelling of 90753769001 in words is "ninety billion, seven hundred fifty-three million, seven hundred sixty-nine thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •