Base | Representation |
---|---|
bin | 1010000000100… |
… | …0100010010111 |
3 | 2220222201000000 |
4 | 2200020202113 |
5 | 41221244012 |
6 | 4055422343 |
7 | 1016543601 |
oct | 240104227 |
9 | 86881000 |
10 | 41978007 |
11 | 21771775 |
12 | 120849b3 |
13 | 8909c76 |
14 | 580a171 |
15 | 3a42ddc |
hex | 2808897 |
41978007 has 28 divisors (see below), whose sum is σ = 63743760. Its totient is φ = 27628128.
The previous prime is 41977987. The next prime is 41978023. The reversal of 41978007 is 70087914.
It is not a de Polignac number, because 41978007 - 216 = 41912471 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41978507) by changing a digit.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 64558 + ... + 65204.
Almost surely, 241978007 is an apocalyptic number.
41978007 is a deficient number, since it is larger than the sum of its proper divisors (21765753).
41978007 is an frugal number, since it uses more digits than its factorization.
41978007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 754 (or 739 counting only the distinct ones).
The product of its (nonzero) digits is 14112, while the sum is 36.
The square root of 41978007 is about 6479.0436794329. The cubic root of 41978007 is about 347.5419806777.
The spelling of 41978007 in words is "forty-one million, nine hundred seventy-eight thousand, seven".
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