Base | Representation |
---|---|
bin | 1010001011110… |
… | …1100001000000 |
3 | 2222101100212011 |
4 | 2202331201000 |
5 | 41414004141 |
6 | 4123342304 |
7 | 1026052024 |
oct | 242754100 |
9 | 88340764 |
10 | 42719296 |
11 | 22128704 |
12 | 12381994 |
13 | 8b094b9 |
14 | 5960384 |
15 | 3b3c881 |
hex | 28bd840 |
42719296 has 63 divisors (see below), whose sum is σ = 91596591. Its totient is φ = 19764864.
The previous prime is 42719279. The next prime is 42719297. The reversal of 42719296 is 69291724.
The square root of 42719296 is 6536.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42719297) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 993451 + ... + 993493.
Almost surely, 242719296 is an apocalyptic number.
42719296 is the 6536-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42719296
42719296 is an abundant number, since it is smaller than the sum of its proper divisors (48877295).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42719296 is an equidigital number, since it uses as much as digits as its factorization.
42719296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136 (or 64 counting only the distinct ones).
The product of its digits is 54432, while the sum is 40.
The cubic root of 42719296 is about 349.5758017278.
The spelling of 42719296 in words is "forty-two million, seven hundred nineteen thousand, two hundred ninety-six".
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