Base | Representation |
---|---|
bin | 10001011111010… |
… | …10100101110010 |
3 | 101020001210022211 |
4 | 20233222211302 |
5 | 300024303241 |
6 | 22320322334 |
7 | 3431016352 |
oct | 1057524562 |
9 | 336053284 |
10 | 146712946 |
11 | 758a7676 |
12 | 411733aa |
13 | 2451a9c3 |
14 | 156b0b62 |
15 | cd30781 |
hex | 8bea972 |
146712946 has 8 divisors (see below), whose sum is σ = 231652080. Its totient is φ = 69495588.
The previous prime is 146712919. The next prime is 146712953. The reversal of 146712946 is 649217641.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 146712899 and 146712908.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1930396 + ... + 1930471.
It is an arithmetic number, because the mean of its divisors is an integer number (28956510).
Almost surely, 2146712946 is an apocalyptic number.
146712946 is a deficient number, since it is larger than the sum of its proper divisors (84939134).
146712946 is a wasteful number, since it uses less digits than its factorization.
146712946 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3860888.
The product of its digits is 72576, while the sum is 40.
The square root of 146712946 is about 12112.5119607784. The cubic root of 146712946 is about 527.4194553691.
The spelling of 146712946 in words is "one hundred forty-six million, seven hundred twelve thousand, nine hundred forty-six".
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