Base | Representation |
---|---|
bin | 10011100110110… |
… | …00110101101110 |
3 | 102110110201222110 |
4 | 21303120311232 |
5 | 314100403110 |
6 | 24153024450 |
7 | 4034636541 |
oct | 1163306556 |
9 | 373421873 |
10 | 164466030 |
11 | 84922843 |
12 | 470b5126 |
13 | 280c54a1 |
14 | 17bb2858 |
15 | e68aa20 |
hex | 9cd8d6e |
164466030 has 32 divisors (see below), whose sum is σ = 395287200. Its totient is φ = 43794432.
The previous prime is 164466023. The next prime is 164466053. The reversal of 164466030 is 30664461.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 19506 + ... + 26634.
It is an arithmetic number, because the mean of its divisors is an integer number (12352725).
Almost surely, 2164466030 is an apocalyptic number.
164466030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
164466030 is an abundant number, since it is smaller than the sum of its proper divisors (230821170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164466030 is a wasteful number, since it uses less digits than its factorization.
164466030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7908.
The product of its (nonzero) digits is 10368, while the sum is 30.
The square root of 164466030 is about 12824.4309815290. The cubic root of 164466030 is about 547.8883548110. Note that the first 3 decimals are identical.
The spelling of 164466030 in words is "one hundred sixty-four million, four hundred sixty-six thousand, thirty".
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