Base | Representation |
---|---|
bin | 100101010010110100… |
… | …100000100110100100 |
3 | 10211100202020020210120 |
4 | 211102310200212210 |
5 | 1124002303434104 |
6 | 30221314121540 |
7 | 2615222050533 |
oct | 452264404644 |
9 | 124322206716 |
10 | 40044202404 |
11 | 15a899a9a58 |
12 | 79168802b0 |
13 | 3a1228ab2b |
14 | 1d1c3d631a |
15 | 1095818cd9 |
hex | 952d209a4 |
40044202404 has 12 divisors (see below), whose sum is σ = 93436472304. Its totient is φ = 13348067464.
The previous prime is 40044202399. The next prime is 40044202409. The reversal of 40044202404 is 40420244004.
It is an interprime number because it is at equal distance from previous prime (40044202399) and next prime (40044202409).
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (40044202409) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1668508422 + ... + 1668508445.
It is an arithmetic number, because the mean of its divisors is an integer number (7786372692).
Almost surely, 240044202404 is an apocalyptic number.
It is an amenable number.
40044202404 is an abundant number, since it is smaller than the sum of its proper divisors (53392269900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40044202404 is a wasteful number, since it uses less digits than its factorization.
40044202404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3337016874 (or 3337016872 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 24.
Adding to 40044202404 its reverse (40420244004), we get a palindrome (80464446408).
The spelling of 40044202404 in words is "forty billion, forty-four million, two hundred two thousand, four hundred four".
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