Base | Representation |
---|---|
bin | 100101011111010001… |
… | …100111001110101111 |
3 | 10211220022102022102112 |
4 | 211133101213032233 |
5 | 1124414302031234 |
6 | 30254140514235 |
7 | 2623340125463 |
oct | 453721471657 |
9 | 124808368375 |
10 | 40253158319 |
11 | 160869496a0 |
12 | 797484b97b |
13 | 3a4665c69a |
14 | 1d3c06a4a3 |
15 | 10a8d41ace |
hex | 95f4673af |
40253158319 has 16 divisors (see below), whose sum is σ = 44965393920. Its totient is φ = 35720516160.
The previous prime is 40253158307. The next prime is 40253158321. The reversal of 40253158319 is 91385135204.
It is a cyclic number.
It is not a de Polignac number, because 40253158319 - 24 = 40253158303 is a prime.
It is a super-2 number, since 2×402531583192 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40253158619) 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, 93227 + ... + 298659.
It is an arithmetic number, because the mean of its divisors is an integer number (2810337120).
Almost surely, 240253158319 is an apocalyptic number.
40253158319 is a deficient number, since it is larger than the sum of its proper divisors (4712235601).
40253158319 is a wasteful number, since it uses less digits than its factorization.
40253158319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 205870.
The product of its (nonzero) digits is 129600, while the sum is 41.
The spelling of 40253158319 in words is "forty billion, two hundred fifty-three million, one hundred fifty-eight thousand, three hundred nineteen".
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