Base | Representation |
---|---|
bin | 100000111011001… |
… | …111101110001010 |
3 | 1102111102220211000 |
4 | 200323033232022 |
5 | 2112403324202 |
6 | 130451515430 |
7 | 16455223611 |
oct | 4073175612 |
9 | 1374386730 |
10 | 552401802 |
11 | 2638a8717 |
12 | 134bb8b76 |
13 | 8a5a1794 |
14 | 53516878 |
15 | 3376991c |
hex | 20ecfb8a |
552401802 has 64 divisors (see below), whose sum is σ = 1277856000. Its totient is φ = 176670144.
The previous prime is 552401789. The next prime is 552401807. The reversal of 552401802 is 208104255.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (552401807) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 269899 + ... + 271937.
It is an arithmetic number, because the mean of its divisors is an integer number (19966500).
Almost surely, 2552401802 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 552401802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (638928000).
552401802 is an abundant number, since it is smaller than the sum of its proper divisors (725454198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
552401802 is a wasteful number, since it uses less digits than its factorization.
552401802 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2252 (or 2246 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 27.
The square root of 552401802 is about 23503.2296078645. The cubic root of 552401802 is about 820.5121735842.
The spelling of 552401802 in words is "five hundred fifty-two million, four hundred one thousand, eight hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •