Base | Representation |
---|---|
bin | 10001011111100… |
… | …01011111000110 |
3 | 101020010020001220 |
4 | 20233301133012 |
5 | 300031204230 |
6 | 22321101210 |
7 | 3431164611 |
oct | 1057613706 |
9 | 336106056 |
10 | 146741190 |
11 | 75916912 |
12 | 41187806 |
13 | 2452a80b |
14 | 156bb178 |
15 | cd38d10 |
hex | 8bf17c6 |
146741190 has 32 divisors (see below), whose sum is σ = 352498176. Its totient is φ = 39095520.
The previous prime is 146741099. The next prime is 146741209. The reversal of 146741190 is 91147641.
It is a super-2 number, since 2×1467411902 = 43065953685232200, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60705 + ... + 63075.
It is an arithmetic number, because the mean of its divisors is an integer number (11015568).
Almost surely, 2146741190 is an apocalyptic number.
146741190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
146741190 is an abundant number, since it is smaller than the sum of its proper divisors (205756986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146741190 is a wasteful number, since it uses less digits than its factorization.
146741190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4444.
The product of its (nonzero) digits is 6048, while the sum is 33.
The square root of 146741190 is about 12113.6778065128. The cubic root of 146741190 is about 527.4532980524.
The spelling of 146741190 in words is "one hundred forty-six million, seven hundred forty-one thousand, one hundred ninety".
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