Base | Representation |
---|---|
bin | 1001100011001… |
… | …0010101000010 |
3 | 2210100212001200 |
4 | 2120302111002 |
5 | 40223131114 |
6 | 3550242030 |
7 | 664302531 |
oct | 230622502 |
9 | 83325050 |
10 | 40052034 |
11 | 20676760 |
12 | 114b6316 |
13 | 83b4439 |
14 | 5468318 |
15 | 37b2409 |
hex | 2632542 |
40052034 has 96 divisors (see below), whose sum is σ = 102233664. Its totient is φ = 11197440.
The previous prime is 40052029. The next prime is 40052041. The reversal of 40052034 is 43025004.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 40051998 and 40052016.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 245637 + ... + 245799.
It is an arithmetic number, because the mean of its divisors is an integer number (1064934).
Almost surely, 240052034 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40052034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51116832).
40052034 is an abundant number, since it is smaller than the sum of its proper divisors (62181630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40052034 is a wasteful number, since it uses less digits than its factorization.
40052034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 272 (or 269 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 18.
The square root of 40052034 is about 6328.6676322904. The cubic root of 40052034 is about 342.1434198927.
Adding to 40052034 its reverse (43025004), we get a palindrome (83077038).
The spelling of 40052034 in words is "forty million, fifty-two thousand, thirty-four", and thus it is an eban number.
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