Base | Representation |
---|---|
bin | 100101010100001011… |
… | …110000100000010110 |
3 | 10211102100021020211022 |
4 | 211110023300200112 |
5 | 1124024132332240 |
6 | 30223452241142 |
7 | 2615620340012 |
oct | 452413604026 |
9 | 124370236738 |
10 | 40067074070 |
11 | 15aa0900861 |
12 | 79224701b2 |
13 | 3a16c3836a |
14 | 1d2146b542 |
15 | 10978359b5 |
hex | 9542f0816 |
40067074070 has 16 divisors (see below), whose sum is σ = 76363129728. Its totient is φ = 15084074880.
The previous prime is 40067074067. The next prime is 40067074079. The reversal of 40067074070 is 7047076004.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 40067074070.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40067074079) 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, 117844166 + ... + 117844505.
It is an arithmetic number, because the mean of its divisors is an integer number (4772695608).
Almost surely, 240067074070 is an apocalyptic number.
40067074070 is a deficient number, since it is larger than the sum of its proper divisors (36296055658).
40067074070 is a wasteful number, since it uses less digits than its factorization.
40067074070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235688695.
The product of its (nonzero) digits is 32928, while the sum is 35.
The spelling of 40067074070 in words is "forty billion, sixty-seven million, seventy-four thousand, seventy".
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