Base | Representation |
---|---|
bin | 1101010100100110… |
… | …00011101011100110 |
3 | 200110102220210210221 |
4 | 12222103003223212 |
5 | 104121413333310 |
6 | 3141410034554 |
7 | 342143521564 |
oct | 65223035346 |
9 | 20412823727 |
10 | 7152089830 |
11 | 3040193a46 |
12 | 1477278a5a |
13 | 89c987122 |
14 | 4bbc2aa34 |
15 | 2bcd5cada |
hex | 1aa4c3ae6 |
7152089830 has 8 divisors (see below), whose sum is σ = 12873761712. Its totient is φ = 2860835928.
The previous prime is 7152089807. The next prime is 7152089843. The reversal of 7152089830 is 389802517.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357604482 + ... + 357604501.
It is an arithmetic number, because the mean of its divisors is an integer number (1609220214).
Almost surely, 27152089830 is an apocalyptic number.
7152089830 is a deficient number, since it is larger than the sum of its proper divisors (5721671882).
7152089830 is a wasteful number, since it uses less digits than its factorization.
7152089830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 715208990.
The product of its (nonzero) digits is 120960, while the sum is 43.
The square root of 7152089830 is about 84570.0291474468. The cubic root of 7152089830 is about 1926.6862005113.
The spelling of 7152089830 in words is "seven billion, one hundred fifty-two million, eighty-nine thousand, eight hundred thirty".
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