Base | Representation |
---|---|
bin | 1101010011001101… |
… | …01101101110001110 |
3 | 200102122001020022001 |
4 | 12221212231232032 |
5 | 104110424344200 |
6 | 3140312542514 |
7 | 341642645551 |
oct | 65146555616 |
9 | 20378036261 |
10 | 7140465550 |
11 | 30346744a9 |
12 | 14733b1a3a |
13 | 89a44715a |
14 | 4ba482698 |
15 | 2bbd1376a |
hex | 1a99adb8e |
7140465550 has 48 divisors (see below), whose sum is σ = 13893865200. Its totient is φ = 2726662400.
The previous prime is 7140465547. The next prime is 7140465587. The reversal of 7140465550 is 555640417.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101385 + ... + 156715.
It is an arithmetic number, because the mean of its divisors is an integer number (289455525).
Almost surely, 27140465550 is an apocalyptic number.
7140465550 is a deficient number, since it is larger than the sum of its proper divisors (6753399650).
7140465550 is a wasteful number, since it uses less digits than its factorization.
7140465550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55461 (or 55456 counting only the distinct ones).
The product of its (nonzero) digits is 84000, while the sum is 37.
The square root of 7140465550 is about 84501.2754341613. The cubic root of 7140465550 is about 1925.6418211786.
The spelling of 7140465550 in words is "seven billion, one hundred forty million, four hundred sixty-five thousand, five hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •