Base | Representation |
---|---|
bin | 100101100110010011… |
… | …100001011010011000 |
3 | 10212012112100100000120 |
4 | 211212103201122120 |
5 | 1130140000134123 |
6 | 30313552433240 |
7 | 2626301452632 |
oct | 454623413230 |
9 | 125175310016 |
10 | 40371099288 |
11 | 16137484473 |
12 | 79a8248820 |
13 | 3a64c15340 |
14 | 1d4d9aba52 |
15 | 10b438c2e3 |
hex | 9664e1698 |
40371099288 has 64 divisors (see below), whose sum is σ = 112439426400. Its totient is φ = 11993533440.
The previous prime is 40371099287. The next prime is 40371099289. The reversal of 40371099288 is 88299017304.
It is an interprime number because it is at equal distance from previous prime (40371099287) and next prime (40371099289).
It is a self number, because there is not a number n which added to its sum of digits gives 40371099288.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40371099287) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2221893 + ... + 2239988.
Almost surely, 240371099288 is an apocalyptic number.
It is an amenable number.
40371099288 is an abundant number, since it is smaller than the sum of its proper divisors (72068327112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40371099288 is a wasteful number, since it uses less digits than its factorization.
40371099288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4461932 (or 4461928 counting only the distinct ones).
The product of its (nonzero) digits is 870912, while the sum is 51.
The spelling of 40371099288 in words is "forty billion, three hundred seventy-one million, ninety-nine thousand, two hundred eighty-eight".
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