Base | Representation |
---|---|
bin | 10010001101010101100111… |
… | …11001101010001100110101 |
3 | 12020202212001110111110010002 |
4 | 21012222303321222030311 |
5 | 20222011330030320122 |
6 | 221054240054441045 |
7 | 11301562646013026 |
oct | 1106526371521465 |
9 | 166685043443102 |
10 | 40040703370037 |
11 | 11838192214467 |
12 | 45a81a6663185 |
13 | 1945a8c2992c6 |
14 | 9c5da225ac4d |
15 | 49683d33e992 |
hex | 246ab3e6a335 |
40040703370037 has 8 divisors (see below), whose sum is σ = 40076015213016. Its totient is φ = 40005396283392.
The previous prime is 40040703370021. The next prime is 40040703370097. The reversal of 40040703370037 is 73007330704004.
It can be written as a sum of positive squares in 4 ways, for example, as 644606659876 + 39396096710161 = 802874^2 + 6276631^2 .
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 40040703370037 - 24 = 40040703370021 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 (40040703370007) 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, 15761573 + ... + 18124805.
It is an arithmetic number, because the mean of its divisors is an integer number (5009501901627).
Almost surely, 240040703370037 is an apocalyptic number.
It is an amenable number.
40040703370037 is a deficient number, since it is larger than the sum of its proper divisors (35311842979).
40040703370037 is a wasteful number, since it uses less digits than its factorization.
40040703370037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2378167.
The product of its (nonzero) digits is 148176, while the sum is 38.
The spelling of 40040703370037 in words is "forty trillion, forty billion, seven hundred three million, three hundred seventy thousand, thirty-seven".
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