Base | Representation |
---|---|
bin | 11011101110101… |
… | …110100010011110 |
3 | 1012102102100011210 |
4 | 123232232202132 |
5 | 1423044442303 |
6 | 114055325250 |
7 | 14346265401 |
oct | 3356564236 |
9 | 1172370153 |
10 | 465234078 |
11 | 219681281 |
12 | 10b980826 |
13 | 75501a4a |
14 | 45b05d38 |
15 | 2ac9c203 |
hex | 1bbae89e |
465234078 has 32 divisors (see below), whose sum is σ = 965124000. Its totient is φ = 149385600.
The previous prime is 465234047. The next prime is 465234083. The reversal of 465234078 is 870432564.
It is a happy number.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
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, 12048 + ... + 32796.
It is an arithmetic number, because the mean of its divisors is an integer number (30160125).
Almost surely, 2465234078 is an apocalyptic number.
465234078 is an abundant number, since it is smaller than the sum of its proper divisors (499889922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
465234078 is a wasteful number, since it uses less digits than its factorization.
465234078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20892.
The product of its (nonzero) digits is 161280, while the sum is 39.
The square root of 465234078 is about 21569.2855236329. The cubic root of 465234078 is about 774.8610659030.
The spelling of 465234078 in words is "four hundred sixty-five million, two hundred thirty-four thousand, seventy-eight".
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