Base | Representation |
---|---|
bin | 10010100011101011100001… |
… | …01001011000000001101111 |
3 | 12100111020112202112212011120 |
4 | 21101311300221120001233 |
5 | 20322101022242030212 |
6 | 222443035220152023 |
7 | 11411210361124452 |
oct | 1121656051300157 |
9 | 170436482485146 |
10 | 40808374173807 |
11 | 12003809392569 |
12 | 46b0b29b38613 |
13 | 19a02a0455566 |
14 | a111c8aa9499 |
15 | 4ab7bd2ba88c |
hex | 251d70a5806f |
40808374173807 has 16 divisors (see below), whose sum is σ = 56169951470592. Its totient is φ = 26326301924160.
The previous prime is 40808374173797. The next prime is 40808374173811. The reversal of 40808374173807 is 70837147380804.
It is not a de Polignac number, because 40808374173807 - 215 = 40808374141039 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40808374173857) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12546918 + ... + 15460979.
It is an arithmetic number, because the mean of its divisors is an integer number (3510621966912).
Almost surely, 240808374173807 is an apocalyptic number.
40808374173807 is a deficient number, since it is larger than the sum of its proper divisors (15361577296785).
40808374173807 is a wasteful number, since it uses less digits than its factorization.
40808374173807 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28023598.
The product of its (nonzero) digits is 25288704, while the sum is 60.
The spelling of 40808374173807 in words is "forty trillion, eight hundred eight billion, three hundred seventy-four million, one hundred seventy-three thousand, eight hundred seven".
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