Base | Representation |
---|---|
bin | 100101010000010001… |
… | …011011000100001111 |
3 | 10211020202210012212122 |
4 | 211100101123010033 |
5 | 1123410332402010 |
6 | 30213145523155 |
7 | 2614162500644 |
oct | 452021330417 |
9 | 124222705778 |
10 | 40001450255 |
11 | 15a678596a8 |
12 | 79044a34bb |
13 | 3a0646c6c0 |
14 | 1d16867dcb |
15 | 1091bc1855 |
hex | 95045b10f |
40001450255 has 32 divisors (see below), whose sum is σ = 53364902976. Its totient is φ = 28597008384.
The previous prime is 40001450213. The next prime is 40001450261. The reversal of 40001450255 is 55205410004.
It is a cyclic number.
It is not a de Polignac number, because 40001450255 - 210 = 40001449231 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 252509 + ... + 379161.
It is an arithmetic number, because the mean of its divisors is an integer number (1667653218).
Almost surely, 240001450255 is an apocalyptic number.
40001450255 is a deficient number, since it is larger than the sum of its proper divisors (13363452721).
40001450255 is a wasteful number, since it uses less digits than its factorization.
40001450255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126827.
The product of its (nonzero) digits is 4000, while the sum is 26.
Adding to 40001450255 its reverse (55205410004), we get a palindrome (95206860259).
The spelling of 40001450255 in words is "forty billion, one million, four hundred fifty thousand, two hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •