Base | Representation |
---|---|
bin | 10001011111010… |
… | …11001011000010 |
3 | 101020001220121010 |
4 | 20233223023002 |
5 | 300024342310 |
6 | 22320341350 |
7 | 3431026326 |
oct | 1057531302 |
9 | 336056533 |
10 | 146715330 |
11 | 758a9443 |
12 | 41174856 |
13 | 2451bb08 |
14 | 156b1986 |
15 | cd31320 |
hex | 8beb2c2 |
146715330 has 16 divisors (see below), whose sum is σ = 352116864. Its totient is φ = 39124080.
The previous prime is 146715329. The next prime is 146715377. The reversal of 146715330 is 33517641.
146715330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 4890511 = 146715330 / (1 + 4 + 6 + 7 + 1 + 5 + 3 + 3 + 0).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2445226 + ... + 2445285.
It is an arithmetic number, because the mean of its divisors is an integer number (22007304).
Almost surely, 2146715330 is an apocalyptic number.
146715330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
146715330 is an abundant number, since it is smaller than the sum of its proper divisors (205401534).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146715330 is a wasteful number, since it uses less digits than its factorization.
146715330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4890521.
The product of its (nonzero) digits is 7560, while the sum is 30.
The square root of 146715330 is about 12112.6103710142. The cubic root of 146715330 is about 527.4223121067.
The spelling of 146715330 in words is "one hundred forty-six million, seven hundred fifteen thousand, three hundred thirty".
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