Base | Representation |
---|---|
bin | 100101010001100111… |
… | …111100010001011101 |
3 | 10211022100110111112101 |
4 | 211101213330101131 |
5 | 1123432134140103 |
6 | 30215320005101 |
7 | 2614556332363 |
oct | 452147742135 |
9 | 124270414471 |
10 | 40024130653 |
11 | 15a7963a831 |
12 | 7910000791 |
13 | 3a0b080b60 |
14 | 1d1988d633 |
15 | 1093ba1a1d |
hex | 9519fc45d |
40024130653 has 16 divisors (see below), whose sum is σ = 43349278336. Its totient is φ = 36734523840.
The previous prime is 40024130633. The next prime is 40024130677. The reversal of 40024130653 is 35603142004.
It is a cyclic number.
It is not a de Polignac number, because 40024130653 - 213 = 40024122461 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40024130633) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3057400 + ... + 3070462.
It is an arithmetic number, because the mean of its divisors is an integer number (2709329896).
Almost surely, 240024130653 is an apocalyptic number.
It is an amenable number.
40024130653 is a deficient number, since it is larger than the sum of its proper divisors (3325147683).
40024130653 is a wasteful number, since it uses less digits than its factorization.
40024130653 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14404.
The product of its (nonzero) digits is 8640, while the sum is 28.
Adding to 40024130653 its reverse (35603142004), we get a palindrome (75627272657).
The spelling of 40024130653 in words is "forty billion, twenty-four million, one hundred thirty thousand, six hundred fifty-three".
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