Base | Representation |
---|---|
bin | 10010100001111011011001… |
… | …00100001111110011010101 |
3 | 12100021111011110101211202201 |
4 | 21100331230210033303111 |
5 | 20320104231100202024 |
6 | 222355242000204501 |
7 | 11403646535451601 |
oct | 1120755444176325 |
9 | 170244143354681 |
10 | 40748176178389 |
11 | 11a90228171629 |
12 | 46a1329909731 |
13 | 19976c8993624 |
14 | a0c317bd6501 |
15 | 4a9e484a7744 |
hex | 250f6c90fcd5 |
40748176178389 has 24 divisors (see below), whose sum is σ = 43257240807552. Its totient is φ = 38311898111520.
The previous prime is 40748176178383. The next prime is 40748176178393. The reversal of 40748176178389 is 98387167184704.
It is not a de Polignac number, because 40748176178389 - 25 = 40748176178357 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40748176178383) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1004049792 + ... + 1004090374.
It is an arithmetic number, because the mean of its divisors is an integer number (1802385033648).
Almost surely, 240748176178389 is an apocalyptic number.
It is an amenable number.
40748176178389 is a deficient number, since it is larger than the sum of its proper divisors (2509064629163).
40748176178389 is a wasteful number, since it uses less digits than its factorization.
40748176178389 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53265 (or 53206 counting only the distinct ones).
The product of its (nonzero) digits is 455196672, while the sum is 73.
The spelling of 40748176178389 in words is "forty trillion, seven hundred forty-eight billion, one hundred seventy-six million, one hundred seventy-eight thousand, three hundred eighty-nine".
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