Base | Representation |
---|---|
bin | 100101010010100111… |
… | …000010010010000001 |
3 | 10211100111120210201021 |
4 | 211102213002102001 |
5 | 1124000402422322 |
6 | 30221110305441 |
7 | 2615150040133 |
oct | 452247022201 |
9 | 124314523637 |
10 | 40040670337 |
11 | 15a87a07298 |
12 | 7915658281 |
13 | 3a11622255 |
14 | 1d1bb57053 |
15 | 109536c4c7 |
hex | 9529c2481 |
40040670337 has 8 divisors (see below), whose sum is σ = 41361684480. Its totient is φ = 38721492480.
The previous prime is 40040670289. The next prime is 40040670347. The reversal of 40040670337 is 73307604004.
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 40040670337 - 235 = 5680931969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40040670347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414673 + ... + 502030.
It is an arithmetic number, because the mean of its divisors is an integer number (5170210560).
Almost surely, 240040670337 is an apocalyptic number.
It is an amenable number.
40040670337 is a deficient number, since it is larger than the sum of its proper divisors (1321014143).
40040670337 is a wasteful number, since it uses less digits than its factorization.
40040670337 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 918143.
The product of its (nonzero) digits is 42336, while the sum is 34.
The spelling of 40040670337 in words is "forty billion, forty million, six hundred seventy thousand, three hundred thirty-seven".
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