Base | Representation |
---|---|
bin | 1001101000000… |
… | …1001100010110 |
3 | 2210222021011200 |
4 | 2122001030112 |
5 | 40314000222 |
6 | 4001213330 |
7 | 1000116360 |
oct | 232011426 |
9 | 83867150 |
10 | 40375062 |
11 | 20877422 |
12 | 11631246 |
13 | 8498490 |
14 | 550dd30 |
15 | 3827eac |
hex | 2681316 |
40375062 has 72 divisors (see below), whose sum is σ = 108356976. Its totient is φ = 10580544.
The previous prime is 40375043. The next prime is 40375063. The reversal of 40375062 is 26057304.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40375063) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 257088 + ... + 257244.
It is an arithmetic number, because the mean of its divisors is an integer number (1504958).
Almost surely, 240375062 is an apocalyptic number.
40375062 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 40375062, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54178488).
40375062 is an abundant number, since it is smaller than the sum of its proper divisors (67981914).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40375062 is a wasteful number, since it uses less digits than its factorization.
40375062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 342 (or 182 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The square root of 40375062 is about 6354.1373922823. The cubic root of 40375062 is about 343.0607773937.
The spelling of 40375062 in words is "forty million, three hundred seventy-five thousand, sixty-two".
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