Base | Representation |
---|---|
bin | 10010001110000111001111… |
… | …00100100111101100001100 |
3 | 12020212101210211011012022200 |
4 | 21013003213210213230030 |
5 | 20222430403024324430 |
6 | 221114403143441500 |
7 | 11303525016163230 |
oct | 1107034744475414 |
9 | 166771724135280 |
10 | 40067340073740 |
11 | 11848510a11181 |
12 | 45b139b156290 |
13 | 1948445919945 |
14 | 9c73abb305c0 |
15 | 49739ba61460 |
hex | 2470e7927b0c |
40067340073740 has 72 divisors (see below), whose sum is σ = 138900112260000. Its totient is φ = 9158249159424.
The previous prime is 40067340073727. The next prime is 40067340073741. The reversal of 40067340073740 is 4737004376004.
40067340073740 is a `hidden beast` number, since 40 + 0 + 6 + 73 + 400 + 73 + 74 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (40067340073741) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15899736865 + ... + 15899739384.
Almost surely, 240067340073740 is an apocalyptic number.
It is an amenable number.
40067340073740 is an abundant number, since it is smaller than the sum of its proper divisors (98832772186260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40067340073740 is a wasteful number, since it uses less digits than its factorization.
40067340073740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31799476271 (or 31799476266 counting only the distinct ones).
The product of its (nonzero) digits is 1185408, while the sum is 45.
The spelling of 40067340073740 in words is "forty trillion, sixty-seven billion, three hundred forty million, seventy-three thousand, seven hundred forty".
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