Base | Representation |
---|---|
bin | 10010100000101110011101… |
… | …01000001001011000110101 |
3 | 12100010112112212201200022222 |
4 | 21100113032220021120311 |
5 | 20313420133123214101 |
6 | 222324251221532125 |
7 | 11400655141235126 |
oct | 1120271650113065 |
9 | 170115485650288 |
10 | 40706871694901 |
11 | 11a74761933865 |
12 | 4695320b74045 |
13 | 1993845596459 |
14 | a0a31a29c04d |
15 | 4a8d2c1e701b |
hex | 2505cea09635 |
40706871694901 has 8 divisors (see below), whose sum is σ = 41573266114944. Its totient is φ = 39840489390240.
The previous prime is 40706871694877. The next prime is 40706871694967. The reversal of 40706871694901 is 10949617860704.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-40706871694901 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 (40706871624901) 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, 3930926 + ... + 9842048.
It is an arithmetic number, because the mean of its divisors is an integer number (5196658264368).
Almost surely, 240706871694901 is an apocalyptic number.
It is an amenable number.
40706871694901 is a deficient number, since it is larger than the sum of its proper divisors (866394420043).
40706871694901 is a wasteful number, since it uses less digits than its factorization.
40706871694901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6057691.
The product of its (nonzero) digits is 18289152, while the sum is 62.
The spelling of 40706871694901 in words is "forty trillion, seven hundred six billion, eight hundred seventy-one million, six hundred ninety-four thousand, nine hundred one".
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