Base | Representation |
---|---|
bin | 1001101101000… |
… | …0111111111100 |
3 | 2211120212120120 |
4 | 2123100333330 |
5 | 40404430243 |
6 | 4012214540 |
7 | 1002650400 |
oct | 233207774 |
9 | 84525516 |
10 | 40701948 |
11 | 20a7aa81 |
12 | 1176a450 |
13 | 85811c1 |
14 | 5597100 |
15 | 388ec83 |
hex | 26d0ffc |
40701948 has 36 divisors (see below), whose sum is σ = 110478312. Its totient is φ = 11628960.
The previous prime is 40701943. The next prime is 40701949. The reversal of 40701948 is 84910704.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40701943) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34023 + ... + 35198.
It is an arithmetic number, because the mean of its divisors is an integer number (3068842).
Almost surely, 240701948 is an apocalyptic number.
It is an amenable number.
40701948 is an abundant number, since it is smaller than the sum of its proper divisors (69776364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40701948 is a wasteful number, since it uses less digits than its factorization.
40701948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69242 (or 69233 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 33.
The square root of 40701948 is about 6379.8078340966. The cubic root of 40701948 is about 343.9841235687.
The spelling of 40701948 in words is "forty million, seven hundred one thousand, nine hundred forty-eight".
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