Base | Representation |
---|---|
bin | 10001011110101… |
… | …10011111011110 |
3 | 101012220121101210 |
4 | 20233112133132 |
5 | 300014134442 |
6 | 22314445250 |
7 | 3430224345 |
oct | 1057263736 |
9 | 335817353 |
10 | 146630622 |
11 | 75850836 |
12 | 41133826 |
13 | 244bc3a8 |
14 | 1568cb5c |
15 | cd1619c |
hex | 8bd67de |
146630622 has 16 divisors (see below), whose sum is σ = 296795520. Its totient is φ = 48287832.
The previous prime is 146630611. The next prime is 146630623. The reversal of 146630622 is 226036641.
It is a self number, because there is not a number n which added to its sum of digits gives 146630622.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146630623) 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, 146722 + ... + 147717.
It is an arithmetic number, because the mean of its divisors is an integer number (18549720).
Almost surely, 2146630622 is an apocalyptic number.
146630622 is an abundant number, since it is smaller than the sum of its proper divisors (150164898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146630622 is a wasteful number, since it uses less digits than its factorization.
146630622 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 294527.
The product of its (nonzero) digits is 10368, while the sum is 30.
The square root of 146630622 is about 12109.1131797502. The cubic root of 146630622 is about 527.3207878597.
It can be divided in two parts, 1466306 and 22, that added together give a triangular number (1466328 = T1712).
The spelling of 146630622 in words is "one hundred forty-six million, six hundred thirty thousand, six hundred twenty-two".
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