Base | Representation |
---|---|
bin | 10001010111110… |
… | …11100110100010 |
3 | 101011020001112102 |
4 | 20223323212202 |
5 | 244301442200 |
6 | 22243330402 |
7 | 3416501420 |
oct | 1053734642 |
9 | 334201472 |
10 | 145734050 |
11 | 75299170 |
12 | 40980a02 |
13 | 24267287 |
14 | 154d8110 |
15 | cbda6d5 |
hex | 8afb9a2 |
145734050 has 48 divisors (see below), whose sum is σ = 337960512. Its totient is φ = 45422400.
The previous prime is 145734031. The next prime is 145734067. The reversal of 145734050 is 50437541.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15077 + ... + 22776.
It is an arithmetic number, because the mean of its divisors is an integer number (7040844).
Almost surely, 2145734050 is an apocalyptic number.
145734050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
145734050 is an abundant number, since it is smaller than the sum of its proper divisors (192226462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145734050 is a wasteful number, since it uses less digits than its factorization.
145734050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37883 (or 37878 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 29.
The square root of 145734050 is about 12072.0358680713. The cubic root of 145734050 is about 526.2438233092.
The spelling of 145734050 in words is "one hundred forty-five million, seven hundred thirty-four thousand, fifty".
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