Base | Representation |
---|---|
bin | 100101010010101001… |
… | …111001101000010010 |
3 | 10211100112222221212211 |
4 | 211102221321220102 |
5 | 1124001100440310 |
6 | 30221134342334 |
7 | 2615156315461 |
oct | 452251715022 |
9 | 124315887784 |
10 | 40041421330 |
11 | 15a8837a549 |
12 | 791595a9aa |
13 | 3a11826021 |
14 | 1d1bcb09d8 |
15 | 1095469c8a |
hex | 952a79a12 |
40041421330 has 16 divisors (see below), whose sum is σ = 72506145600. Its totient is φ = 15920660272.
The previous prime is 40041421307. The next prime is 40041421363. The reversal of 40041421330 is 3312414004.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11986780 + ... + 11990119.
It is an arithmetic number, because the mean of its divisors is an integer number (4531634100).
Almost surely, 240041421330 is an apocalyptic number.
40041421330 is a deficient number, since it is larger than the sum of its proper divisors (32464724270).
40041421330 is a wasteful number, since it uses less digits than its factorization.
40041421330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23977073.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 40041421330 its reverse (3312414004), we get a palindrome (43353835334).
The spelling of 40041421330 in words is "forty billion, forty-one million, four hundred twenty-one thousand, three hundred thirty".
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