Base | Representation |
---|---|
bin | 10010100001100111000110… |
… | …01100001001100010001001 |
3 | 12100020110001012001012101111 |
4 | 21100303203030021202021 |
5 | 20314414423022314243 |
6 | 222350240532250321 |
7 | 11403112544666500 |
oct | 1120634314114211 |
9 | 170213035035344 |
10 | 40737281448073 |
11 | 11a866473a4481 |
12 | 469b1a91709a1 |
13 | 1996680806242 |
14 | a0b9a2cc9837 |
15 | 4a9a0bcae39d |
hex | 250ce3309889 |
40737281448073 has 96 divisors (see below), whose sum is σ = 49797632304000. Its totient is φ = 33185417481216.
The previous prime is 40737281448043. The next prime is 40737281448079. The reversal of 40737281448073 is 37084418273704.
It is not a de Polignac number, because 40737281448073 - 217 = 40737281317001 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 40737281447999 and 40737281448017.
It is not an unprimeable number, because it can be changed into a prime (40737281448079) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 27469507990 + ... + 27469509472.
It is an arithmetic number, because the mean of its divisors is an integer number (518725336500).
Almost surely, 240737281448073 is an apocalyptic number.
It is an amenable number.
40737281448073 is a deficient number, since it is larger than the sum of its proper divisors (9060350855927).
40737281448073 is a wasteful number, since it uses less digits than its factorization.
40737281448073 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2759 (or 2752 counting only the distinct ones).
The product of its (nonzero) digits is 25288704, while the sum is 58.
The spelling of 40737281448073 in words is "forty trillion, seven hundred thirty-seven billion, two hundred eighty-one million, four hundred forty-eight thousand, seventy-three".
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