Base | Representation |
---|---|
bin | 10001011100001… |
… | …10010111110010 |
3 | 101012021221020021 |
4 | 20232012113302 |
5 | 244423134300 |
6 | 22303434054 |
7 | 3424356520 |
oct | 1056062762 |
9 | 335257207 |
10 | 146302450 |
11 | 75647218 |
12 | 40bb592a |
13 | 24405bc8 |
14 | 15605310 |
15 | cc9dd1a |
hex | 8b865f2 |
146302450 has 24 divisors (see below), whose sum is σ = 310997952. Its totient is φ = 50160720.
The previous prime is 146302447. The next prime is 146302463. The reversal of 146302450 is 54203641.
146302450 is digitally balanced in base 2 and base 3, because in such bases 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 (25).
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, 208654 + ... + 209353.
It is an arithmetic number, because the mean of its divisors is an integer number (12958248).
Almost surely, 2146302450 is an apocalyptic number.
146302450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
146302450 is an abundant number, since it is smaller than the sum of its proper divisors (164695502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146302450 is a wasteful number, since it uses less digits than its factorization.
146302450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 418026 (or 418021 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 146302450 is about 12095.5549686651. The cubic root of 146302450 is about 526.9270975156.
The spelling of 146302450 in words is "one hundred forty-six million, three hundred two thousand, four hundred fifty".
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