Base | Representation |
---|---|
bin | 10001011111111… |
… | …11111101000010 |
3 | 101020020020100201 |
4 | 20233333331002 |
5 | 300040103300 |
6 | 22322235414 |
7 | 3431532436 |
oct | 1057777502 |
9 | 336206321 |
10 | 146800450 |
11 | 75957395 |
12 | 411b5b6a |
13 | 2454b794 |
14 | 156d49c6 |
15 | cd4b66a |
hex | 8bfff42 |
146800450 has 24 divisors (see below), whose sum is σ = 274262580. Its totient is φ = 58459200.
The previous prime is 146800439. The next prime is 146800463. The reversal of 146800450 is 54008641.
It can be written as a sum of positive squares in 6 ways, for example, as 50936769 + 95863681 = 7137^2 + 9791^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5040 + ... + 17860.
Almost surely, 2146800450 is an apocalyptic number.
146800450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
146800450 is a deficient number, since it is larger than the sum of its proper divisors (127462130).
146800450 is a wasteful number, since it uses less digits than its factorization.
146800450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13062 (or 13057 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 28.
The square root of 146800450 is about 12116.1235549989. The cubic root of 146800450 is about 527.5242907886.
The spelling of 146800450 in words is "one hundred forty-six million, eight hundred thousand, four hundred fifty".
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