Base | Representation |
---|---|
bin | 1010001011110… |
… | …0111001001000 |
3 | 2222101020100122 |
4 | 2202330321020 |
5 | 41413413434 |
6 | 4123322412 |
7 | 1026041420 |
oct | 242747110 |
9 | 88336318 |
10 | 42716744 |
11 | 221267a4 |
12 | 12380408 |
13 | 8b082a5 |
14 | 595d480 |
15 | 3b3bc2e |
hex | 28bce48 |
42716744 has 32 divisors (see below), whose sum is σ = 91963200. Its totient is φ = 18221760.
The previous prime is 42716689. The next prime is 42716789. The reversal of 42716744 is 44761724.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11159 + ... + 14489.
It is an arithmetic number, because the mean of its divisors is an integer number (2873850).
Almost surely, 242716744 is an apocalyptic number.
It is an amenable number.
42716744 is an abundant number, since it is smaller than the sum of its proper divisors (49246456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42716744 is a wasteful number, since it uses less digits than its factorization.
42716744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3573 (or 3569 counting only the distinct ones).
The product of its digits is 37632, while the sum is 35.
The square root of 42716744 is about 6535.8047706461. The cubic root of 42716744 is about 349.5688405081.
It can be divided in two parts, 427 and 16744, that added together give a palindrome (17171).
The spelling of 42716744 in words is "forty-two million, seven hundred sixteen thousand, seven hundred forty-four".
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