Base | Representation |
---|---|
bin | 10010100011100011100100… |
… | …11110101111101111100000 |
3 | 12100110211112120201002101202 |
4 | 21101301302132233233200 |
5 | 20322013304123140441 |
6 | 222441052131420332 |
7 | 11410666612046501 |
oct | 1121616236575740 |
9 | 170424476632352 |
10 | 40804109974496 |
11 | 12001a20357500 |
12 | 46b0139a546a8 |
13 | 199ca70b8c3bb |
14 | a10d02620ba8 |
15 | 4ab61dc5919b |
hex | 251c727afbe0 |
40804109974496 has 144 divisors (see below), whose sum is σ = 88481886071040. Its totient is φ = 18509152569600.
The previous prime is 40804109974487. The next prime is 40804109974547. The reversal of 40804109974496 is 69447990140804.
40804109974496 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6815448815 + ... + 6815454801.
It is an arithmetic number, because the mean of its divisors is an integer number (614457542160).
Almost surely, 240804109974496 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40804109974496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44240943035520).
40804109974496 is an abundant number, since it is smaller than the sum of its proper divisors (47677776096544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40804109974496 is a wasteful number, since it uses less digits than its factorization.
40804109974496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9349 (or 9330 counting only the distinct ones).
The product of its (nonzero) digits is 62705664, while the sum is 65.
The spelling of 40804109974496 in words is "forty trillion, eight hundred four billion, one hundred nine million, nine hundred seventy-four thousand, four hundred ninety-six".
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