Base | Representation |
---|---|
bin | 1101011000111100111… |
… | …0100001110100100000 |
3 | 210222202121201121102100 |
4 | 3112033032201310200 |
5 | 12232103232421440 |
6 | 253402134250400 |
7 | 22422340404063 |
oct | 3261716416440 |
9 | 728677647370 |
10 | 230036217120 |
11 | 896154a1736 |
12 | 386ba7b6a00 |
13 | 18900055008 |
14 | b1c32768da |
15 | 5eb5354230 |
hex | 358f3a1d20 |
230036217120 has 144 divisors (see below), whose sum is σ = 796055262912. Its totient is φ = 60478978560.
The previous prime is 230036217107. The next prime is 230036217181. The reversal of 230036217120 is 21712630032.
230036217120 is a `hidden beast` number, since 2 + 30 + 0 + 3 + 621 + 7 + 1 + 2 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is a super-2 number, since 2×2300362171202 (a number of 24 digits) contains 22 as substring.
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, 1022742 + ... + 1227221.
It is an arithmetic number, because the mean of its divisors is an integer number (5528161548).
Almost surely, 2230036217120 is an apocalyptic number.
230036217120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
230036217120 is an abundant number, since it is smaller than the sum of its proper divisors (566019045792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230036217120 is a wasteful number, since it uses less digits than its factorization.
230036217120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2250055 (or 2250044 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
Adding to 230036217120 its reverse (21712630032), we get a palindrome (251748847152).
The spelling of 230036217120 in words is "two hundred thirty billion, thirty-six million, two hundred seventeen thousand, one hundred twenty".
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