Base | Representation |
---|---|
bin | 100000111010010… |
… | …010000100111110 |
3 | 1102110222002110110 |
4 | 200322102010332 |
5 | 2112322234220 |
6 | 130442250450 |
7 | 16453122516 |
oct | 4072220476 |
9 | 1373862413 |
10 | 552149310 |
11 | 263745a49 |
12 | 134ab6a26 |
13 | 8a51388b |
14 | 5348c846 |
15 | 33719be0 |
hex | 20e9213e |
552149310 has 64 divisors (see below), whose sum is σ = 1407859200. Its totient is φ = 138195072.
The previous prime is 552149309. The next prime is 552149371. The reversal of 552149310 is 13941255.
It is a super-2 number, since 2×5521493102 = 609737721066952200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57687 + ... + 66573.
It is an arithmetic number, because the mean of its divisors is an integer number (21997800).
Almost surely, 2552149310 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 552149310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (703929600).
552149310 is an abundant number, since it is smaller than the sum of its proper divisors (855709890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
552149310 is a wasteful number, since it uses less digits than its factorization.
552149310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9025.
The product of its (nonzero) digits is 5400, while the sum is 30.
The square root of 552149310 is about 23497.8575619140. The cubic root of 552149310 is about 820.3871412063.
The spelling of 552149310 in words is "five hundred fifty-two million, one hundred forty-nine thousand, three hundred ten".
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