Base | Representation |
---|---|
bin | 1001100011010… |
… | …1111111011010 |
3 | 2210101121122020 |
4 | 2120311333122 |
5 | 40224121114 |
6 | 3550435310 |
7 | 664364340 |
oct | 230657732 |
9 | 83347566 |
10 | 40067034 |
11 | 20686a57 |
12 | 11502b36 |
13 | 83bb207 |
14 | 546d990 |
15 | 37b6aa9 |
hex | 2635fda |
40067034 has 16 divisors (see below), whose sum is σ = 91581888. Its totient is φ = 11447712.
The previous prime is 40067017. The next prime is 40067039. The reversal of 40067034 is 43076004.
It is a junction number, because it is equal to n+sod(n) for n = 40066995 and 40067013.
It is not an unprimeable number, because it can be changed into a prime (40067039) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476947 + ... + 477030.
It is an arithmetic number, because the mean of its divisors is an integer number (5723868).
Almost surely, 240067034 is an apocalyptic number.
40067034 is an abundant number, since it is smaller than the sum of its proper divisors (51514854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40067034 is a wasteful number, since it uses less digits than its factorization.
40067034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 953989.
The product of its (nonzero) digits is 2016, while the sum is 24.
The square root of 40067034 is about 6329.8526049190. The cubic root of 40067034 is about 342.1861269268.
The spelling of 40067034 in words is "forty million, sixty-seven thousand, thirty-four".
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