Base | Representation |
---|---|
bin | 11110010001101111111101… |
… | …011001101010110010100100 |
3 | 122110111002010120120200201202 |
4 | 132101233331121222302210 |
5 | 114423202434321124104 |
6 | 1151113213010342032 |
7 | 40022400515135600 |
oct | 3621577531526244 |
9 | 573432116520652 |
10 | 133161122442404 |
11 | 3947a35112a711 |
12 | 12b2762658a918 |
13 | 593c069a5c6b4 |
14 | 24c5065aaa500 |
15 | 105dc5e09551e |
hex | 791bfd66aca4 |
133161122442404 has 72 divisors (see below), whose sum is σ = 273564630360000. Its totient is φ = 56547164536128.
The previous prime is 133161122442373. The next prime is 133161122442407. The reversal of 133161122442404 is 404244221161331.
It is not an unprimeable number, because it can be changed into a prime (133161122442407) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9065897 + ... + 18668495.
It is an arithmetic number, because the mean of its divisors is an integer number (3799508755000).
Almost surely, 2133161122442404 is an apocalyptic number.
133161122442404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 133161122442404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136782315180000).
133161122442404 is an abundant number, since it is smaller than the sum of its proper divisors (140403507917596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133161122442404 is a wasteful number, since it uses less digits than its factorization.
133161122442404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9603265 (or 9603256 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 38.
The spelling of 133161122442404 in words is "one hundred thirty-three trillion, one hundred sixty-one billion, one hundred twenty-two million, four hundred forty-two thousand, four hundred four".
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