Base | Representation |
---|---|
bin | 10001011010000… |
… | …10001000001011 |
3 | 101011202201210102 |
4 | 20231002020023 |
5 | 244340213143 |
6 | 22253440015 |
7 | 3422113544 |
oct | 1055021013 |
9 | 334681712 |
10 | 146022923 |
11 | 75476202 |
12 | 40aa000b |
13 | 243388c7 |
14 | 155714cb |
15 | cc460b8 |
hex | 8b4220b |
146022923 has 8 divisors (see below), whose sum is σ = 155437200. Its totient is φ = 136781568.
The previous prime is 146022913. The next prime is 146022941. The reversal of 146022923 is 329220641.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 146022923 - 24 = 146022907 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (146022913) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41486 + ... + 44867.
It is an arithmetic number, because the mean of its divisors is an integer number (19429650).
Almost surely, 2146022923 is an apocalyptic number.
146022923 is a deficient number, since it is larger than the sum of its proper divisors (9414277).
146022923 is an equidigital number, since it uses as much as digits as its factorization.
146022923 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86461.
The product of its (nonzero) digits is 5184, while the sum is 29.
The square root of 146022923 is about 12083.9944968541. The cubic root of 146022923 is about 526.5912994131.
The spelling of 146022923 in words is "one hundred forty-six million, twenty-two thousand, nine hundred twenty-three".
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