Base | Representation |
---|---|
bin | 1001110000111… |
… | …1101111111110 |
3 | 2212001221011001 |
4 | 2130033233332 |
5 | 40441141344 |
6 | 4021520514 |
7 | 1005100630 |
oct | 234175776 |
9 | 85057131 |
10 | 40958974 |
11 | 211360a1 |
12 | 1187313a |
13 | 86411a4 |
14 | 5622a50 |
15 | 38e0ed4 |
hex | 270fbfe |
40958974 has 8 divisors (see below), whose sum is σ = 70215408. Its totient is φ = 17553840.
The previous prime is 40958971. The next prime is 40959007. The reversal of 40958974 is 47985904.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×409589742 = 3355275102265352, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40958971) 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, 1462807 + ... + 1462834.
It is an arithmetic number, because the mean of its divisors is an integer number (8776926).
Almost surely, 240958974 is an apocalyptic number.
40958974 is a deficient number, since it is larger than the sum of its proper divisors (29256434).
40958974 is a wasteful number, since it uses less digits than its factorization.
40958974 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2925650.
The product of its (nonzero) digits is 362880, while the sum is 46.
The square root of 40958974 is about 6399.9198432480. The cubic root of 40958974 is about 344.7066721910.
The spelling of 40958974 in words is "forty million, nine hundred fifty-eight thousand, nine hundred seventy-four".
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