Base | Representation |
---|---|
bin | 11010110001101110100… |
… | …10001110011001001100 |
3 | 10020221210220101022210222 |
4 | 31120313102032121030 |
5 | 110033230413311042 |
6 | 1542355415450512 |
7 | 123320465301620 |
oct | 15306722163114 |
9 | 3227726338728 |
10 | 920050525772 |
11 | 325211599654 |
12 | 12a38b086a38 |
13 | 689b6774541 |
14 | 327602a1180 |
15 | 18dec9282d2 |
hex | d63748e64c |
920050525772 has 24 divisors (see below), whose sum is σ = 1871289208320. Its totient is φ = 387624191760.
The previous prime is 920050525769. The next prime is 920050525811. The reversal of 920050525772 is 277525050029.
920050525772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 278464004 + ... + 278467307.
It is an arithmetic number, because the mean of its divisors is an integer number (77970383680).
Almost surely, 2920050525772 is an apocalyptic number.
It is an amenable number.
920050525772 is an abundant number, since it is smaller than the sum of its proper divisors (951238682548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
920050525772 is a wasteful number, since it uses less digits than its factorization.
920050525772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 556931381 (or 556931379 counting only the distinct ones).
The product of its (nonzero) digits is 441000, while the sum is 44.
The spelling of 920050525772 in words is "nine hundred twenty billion, fifty million, five hundred twenty-five thousand, seven hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •