Base | Representation |
---|---|
bin | 100101010000010001… |
… | …001111001001000011 |
3 | 10211020202200201212121 |
4 | 211100101033021003 |
5 | 1123410324321121 |
6 | 30213144505111 |
7 | 2614162205356 |
oct | 452021171103 |
9 | 124222621777 |
10 | 40001401411 |
11 | 15a67825a34 |
12 | 790447b197 |
13 | 3a064533ba |
14 | 1d1685429d |
15 | 1091bb2141 |
hex | 95044f243 |
40001401411 has 8 divisors (see below), whose sum is σ = 40586655744. Its totient is φ = 39420062280.
The previous prime is 40001401367. The next prime is 40001401457. The reversal of 40001401411 is 11410410004.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40001401411 - 211 = 40001399363 is a prime.
It is a super-2 number, since 2×400014014112 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40001404411) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 958215 + ... + 999088.
It is an arithmetic number, because the mean of its divisors is an integer number (5073331968).
Almost surely, 240001401411 is an apocalyptic number.
40001401411 is a deficient number, since it is larger than the sum of its proper divisors (585254333).
40001401411 is a wasteful number, since it uses less digits than its factorization.
40001401411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1957601.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 40001401411 its reverse (11410410004), we get a palindrome (51411811415).
The spelling of 40001401411 in words is "forty billion, one million, four hundred one thousand, four hundred eleven".
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