Base | Representation |
---|---|
bin | 10000000000111010111… |
… | …10110101000110111000 |
3 | 1221121021220021022002202 |
4 | 20000131132311012320 |
5 | 33003403102410000 |
6 | 1100440452245332 |
7 | 54516501345320 |
oct | 10003536650670 |
9 | 1847256238082 |
10 | 550250435000 |
11 | 1a23a6031022 |
12 | 8a785910848 |
13 | 3cb71a53196 |
14 | 1c8bcd04280 |
15 | e4a7495dd5 |
hex | 801d7b51b8 |
550250435000 has 160 divisors (see below), whose sum is σ = 1484673252480. Its totient is φ = 187215600000.
The previous prime is 550250434969. The next prime is 550250435003. The reversal of 550250435000 is 534052055.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550250435003) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4524995 + ... + 4645005.
It is an arithmetic number, because the mean of its divisors is an integer number (9279207828).
Almost surely, 2550250435000 is an apocalyptic number.
550250435000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 550250435000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (742336626240).
550250435000 is an abundant number, since it is smaller than the sum of its proper divisors (934422817480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
550250435000 is a wasteful number, since it uses less digits than its factorization.
550250435000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120175 (or 120156 counting only the distinct ones).
The product of its (nonzero) digits is 15000, while the sum is 29.
Adding to 550250435000 its reverse (534052055), we get a palindrome (550784487055).
The spelling of 550250435000 in words is "five hundred fifty billion, two hundred fifty million, four hundred thirty-five thousand".
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