Base | Representation |
---|---|
bin | 11010110111011011010100 |
3 | 111020210212102 |
4 | 122313123110 |
5 | 3300332042 |
6 | 410541232 |
7 | 113601602 |
oct | 32673324 |
9 | 14223772 |
10 | 7042772 |
11 | 3a80380 |
12 | 2437818 |
13 | 15c7829 |
14 | d14872 |
15 | 941b32 |
hex | 6b76d4 |
7042772 has 24 divisors (see below), whose sum is σ = 13651680. Its totient is φ = 3152160.
The previous prime is 7042769. The next prime is 7042781. The reversal of 7042772 is 2772407.
It is a congruent number.
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, 1754 + ... + 4142.
It is an arithmetic number, because the mean of its divisors is an integer number (568820).
Almost surely, 27042772 is an apocalyptic number.
It is an amenable number.
7042772 is a deficient number, since it is larger than the sum of its proper divisors (6608908).
7042772 is a wasteful number, since it uses less digits than its factorization.
7042772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2471 (or 2469 counting only the distinct ones).
The product of its (nonzero) digits is 5488, while the sum is 29.
The square root of 7042772 is about 2653.8221492783. The cubic root of 7042772 is about 191.6819459359.
The spelling of 7042772 in words is "seven million, forty-two thousand, seven hundred seventy-two".
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