Base | Representation |
---|---|
bin | 1001101100101… |
… | …0010110111100 |
3 | 2211112111021011 |
4 | 2123022112330 |
5 | 40403042443 |
6 | 4011445004 |
7 | 1002505162 |
oct | 233122674 |
9 | 84474234 |
10 | 40674748 |
11 | 20a615a4 |
12 | 11756764 |
13 | 85719ca |
14 | 558b232 |
15 | 3886b9d |
hex | 26ca5bc |
40674748 has 12 divisors (see below), whose sum is σ = 71229312. Its totient is φ = 20323520.
The previous prime is 40674743. The next prime is 40674769. The reversal of 40674748 is 84747604.
It is a self number, because there is not a number n which added to its sum of digits gives 40674748.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40674743) 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, 6036 + ... + 10852.
It is an arithmetic number, because the mean of its divisors is an integer number (5935776).
Almost surely, 240674748 is an apocalyptic number.
It is an amenable number.
40674748 is a deficient number, since it is larger than the sum of its proper divisors (30554564).
40674748 is a wasteful number, since it uses less digits than its factorization.
40674748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6932 (or 6930 counting only the distinct ones).
The product of its (nonzero) digits is 150528, while the sum is 40.
The square root of 40674748 is about 6377.6757521843. The cubic root of 40674748 is about 343.9074814291.
The spelling of 40674748 in words is "forty million, six hundred seventy-four thousand, seven hundred forty-eight".
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