Base | Representation |
---|---|
bin | 11000100110001… |
… | …100010110100100 |
3 | 1001202111120022020 |
4 | 120212030112210 |
5 | 1321120242002 |
6 | 104540503140 |
7 | 13140411456 |
oct | 3046142644 |
9 | 1052446266 |
10 | 412665252 |
11 | 1a1a3656a |
12 | b624aab0 |
13 | 6765732c |
14 | 3cb402d6 |
15 | 263662bc |
hex | 1898c5a4 |
412665252 has 12 divisors (see below), whose sum is σ = 962885616. Its totient is φ = 137555080.
The previous prime is 412665251. The next prime is 412665263. The reversal of 412665252 is 252566214.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×4126652522 = 340585220416447008, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (412665251) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17194374 + ... + 17194397.
It is an arithmetic number, because the mean of its divisors is an integer number (80240468).
Almost surely, 2412665252 is an apocalyptic number.
It is an amenable number.
412665252 is an abundant number, since it is smaller than the sum of its proper divisors (550220364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
412665252 is a wasteful number, since it uses less digits than its factorization.
412665252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34388778 (or 34388776 counting only the distinct ones).
The product of its digits is 28800, while the sum is 33.
The square root of 412665252 is about 20314.1638272413. The cubic root of 412665252 is about 744.5021684966.
It can be divided in two parts, 4126 and 65252, that added together give a triangular number (69378 = T372).
The spelling of 412665252 in words is "four hundred twelve million, six hundred sixty-five thousand, two hundred fifty-two".
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