Base | Representation |
---|---|
bin | 10110100000001111101… |
… | …10000000010111001000 |
3 | 2201220211102120221022002 |
4 | 23100013312000113020 |
5 | 100132031240223143 |
6 | 1351114234250132 |
7 | 106602153046400 |
oct | 13200766002710 |
9 | 2656742527262 |
10 | 773225711048 |
11 | 278a1783516a |
12 | 105a33886948 |
13 | 57bb7c85b4b |
14 | 295d24b9800 |
15 | 151a79945b8 |
hex | b407d805c8 |
773225711048 has 108 divisors (see below), whose sum is σ = 1763927610795. Its totient is φ = 316810364640.
The previous prime is 773225711047. The next prime is 773225711059. The reversal of 773225711048 is 840117522377.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 386612855524 + 386612855524 = 621782^2 + 621782^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=621782.
It is a super-3 number, since 3×7732257110483 (a number of 37 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 773225710993 and 773225711011.
It is not an unprimeable number, because it can be changed into a prime (773225711047) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 400426643 + ... + 400428573.
Almost surely, 2773225711048 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 773225711048
773225711048 is an abundant number, since it is smaller than the sum of its proper divisors (990701899747).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
773225711048 is an equidigital number, since it uses as much as digits as its factorization.
773225711048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3928 (or 1963 counting only the distinct ones).
The product of its (nonzero) digits is 658560, while the sum is 47.
The spelling of 773225711048 in words is "seven hundred seventy-three billion, two hundred twenty-five million, seven hundred eleven thousand, forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •