Base | Representation |
---|---|
bin | 100101111010001001… |
… | …100011101111010100 |
3 | 10220001201211001102122 |
4 | 211322021203233110 |
5 | 1131330213003300 |
6 | 30411004355112 |
7 | 2640453363233 |
oct | 457211435724 |
9 | 126051731378 |
10 | 40704031700 |
11 | 16298401522 |
12 | 7a7b845a98 |
13 | 3ab8ba3a77 |
14 | 1d81cb4b1a |
15 | 10d3703c85 |
hex | 97a263bd4 |
40704031700 has 72 divisors (see below), whose sum is σ = 91451959200. Its totient is φ = 15706687360.
The previous prime is 40704031699. The next prime is 40704031717. The reversal of 40704031700 is 713040704.
It is a self number, because there is not a number n which added to its sum of digits gives 40704031700.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3784931 + ... + 3795669.
It is an arithmetic number, because the mean of its divisors is an integer number (1270166100).
Almost surely, 240704031700 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40704031700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45725979600).
40704031700 is an abundant number, since it is smaller than the sum of its proper divisors (50747927500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40704031700 is a wasteful number, since it uses less digits than its factorization.
40704031700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12089 (or 12082 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 26.
The spelling of 40704031700 in words is "forty billion, seven hundred four million, thirty-one thousand, seven hundred".
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