Base | Representation |
---|---|
bin | 1001111010111… |
… | …1011010111101 |
3 | 2220022011021211 |
4 | 2132233122331 |
5 | 41123103424 |
6 | 4043524421 |
7 | 1013463445 |
oct | 236573275 |
9 | 86264254 |
10 | 41612989 |
11 | 21542500 |
12 | 11b29711 |
13 | 880ca92 |
14 | 5753125 |
15 | 39beb94 |
hex | 27af6bd |
41612989 has 12 divisors (see below), whose sum is σ = 45922240. Its totient is φ = 37679400.
The previous prime is 41612981. The next prime is 41613023. The reversal of 41612989 is 98921614.
It is not a de Polignac number, because 41612989 - 23 = 41612981 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41612981) 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, 39532 + ... + 40570.
Almost surely, 241612989 is an apocalyptic number.
It is an amenable number.
41612989 is a deficient number, since it is larger than the sum of its proper divisors (4309251).
41612989 is a wasteful number, since it uses less digits than its factorization.
41612989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1392 (or 1381 counting only the distinct ones).
The product of its digits is 31104, while the sum is 40.
The square root of 41612989 is about 6450.8130495310. The cubic root of 41612989 is about 346.5317011392.
The spelling of 41612989 in words is "forty-one million, six hundred twelve thousand, nine hundred eighty-nine".
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