Base | Representation |
---|---|
bin | 110010010100000001… |
… | …011110001100101000 |
3 | 12011102221211211102200 |
4 | 302110001132030220 |
5 | 1341114343140402 |
6 | 40452352500200 |
7 | 3621512050656 |
oct | 622401361450 |
9 | 164387754380 |
10 | 54023021352 |
11 | 20a02650593 |
12 | a57824a660 |
13 | 512c391b31 |
14 | 2886b57dd6 |
15 | 1612b6621c |
hex | c9405e328 |
54023021352 has 24 divisors (see below), whose sum is σ = 146312349690. Its totient is φ = 18007673760.
The previous prime is 54023021329. The next prime is 54023021369. The reversal of 54023021352 is 25312032045.
It is a happy number.
54023021352 is a `hidden beast` number, since 5 + 4 + 0 + 2 + 302 + 1 + 352 = 666.
It can be written as a sum of positive squares in only one way, i.e., 35474215716 + 18548805636 = 188346^2 + 136194^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 375159799 + ... + 375159942.
Almost surely, 254023021352 is an apocalyptic number.
It is an amenable number.
54023021352 is an abundant number, since it is smaller than the sum of its proper divisors (92289328338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54023021352 is a wasteful number, since it uses less digits than its factorization.
54023021352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 750319753 (or 750319746 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
Adding to 54023021352 its reverse (25312032045), we get a palindrome (79335053397).
The spelling of 54023021352 in words is "fifty-four billion, twenty-three million, twenty-one thousand, three hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •