Base | Representation |
---|---|
bin | 1010001011000… |
… | …1110010011100 |
3 | 2222021220222001 |
4 | 2202301302130 |
5 | 41410440020 |
6 | 4122332044 |
7 | 1025462002 |
oct | 242616234 |
9 | 88256861 |
10 | 42671260 |
11 | 220a5605 |
12 | 1235a024 |
13 | 8ac0688 |
14 | 594aa72 |
15 | 3b2d50a |
hex | 28b1c9c |
42671260 has 12 divisors (see below), whose sum is σ = 89609688. Its totient is φ = 17068496.
The previous prime is 42671243. The next prime is 42671263. The reversal of 42671260 is 6217624.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42671263) 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, 1066762 + ... + 1066801.
It is an arithmetic number, because the mean of its divisors is an integer number (7467474).
Almost surely, 242671260 is an apocalyptic number.
It is an amenable number.
42671260 is an abundant number, since it is smaller than the sum of its proper divisors (46938428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42671260 is a wasteful number, since it uses less digits than its factorization.
42671260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2133572 (or 2133570 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 42671260 is about 6532.3242417994. The cubic root of 42671260 is about 349.4447249641. Note that the first 3 decimals are identical.
Adding to 42671260 its reverse (6217624), we get a palindrome (48888884).
The spelling of 42671260 in words is "forty-two million, six hundred seventy-one thousand, two hundred sixty".
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