Base | Representation |
---|---|
bin | 1010010101000010… |
… | …00100101110101000 |
3 | 112022110011212200210 |
4 | 11022201010232220 |
5 | 42324024321100 |
6 | 2314123501120 |
7 | 254262003105 |
oct | 51241045650 |
9 | 15273155623 |
10 | 5545151400 |
11 | 2396103358 |
12 | 10a90877a0 |
13 | 6a4a92199 |
14 | 3a864baac |
15 | 226c3cc50 |
hex | 14a844ba8 |
5545151400 has 96 divisors (see below), whose sum is σ = 17321436000. Its totient is φ = 1467398400.
The previous prime is 5545151383. The next prime is 5545151449. The reversal of 5545151400 is 41515455.
It is a Harshad number since it is a multiple of its sum of digits (30).
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 23 ways as a sum of consecutive naturals, for example, 43326 + ... + 113874.
It is an arithmetic number, because the mean of its divisors is an integer number (180431625).
Almost surely, 25545151400 is an apocalyptic number.
5545151400 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 5545151400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8660718000).
5545151400 is an abundant number, since it is smaller than the sum of its proper divisors (11776284600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5545151400 is a wasteful number, since it uses less digits than its factorization.
5545151400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70699 (or 70690 counting only the distinct ones).
The product of its (nonzero) digits is 10000, while the sum is 30.
The square root of 5545151400 is about 74465.7733458802. The cubic root of 5545151400 is about 1769.9913179056.
Adding to 5545151400 its reverse (41515455), we get a palindrome (5586666855).
The spelling of 5545151400 in words is "five billion, five hundred forty-five million, one hundred fifty-one thousand, four hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •