Base | Representation |
---|---|
bin | 101101111011110010010100… |
… | …0000011001001110111111000 |
3 | 1221222120221210001222012011210 |
4 | 1123313210220003021313320 |
5 | 410424302213332231440 |
6 | 3551153533255123120 |
7 | 151051002603105462 |
oct | 13367445003116770 |
9 | 1858527701865153 |
10 | 404041130352120 |
11 | 107815976831608 |
12 | 39395a650734a0 |
13 | 1445abb8645a41 |
14 | 71ab9a3315132 |
15 | 31aa084e4ea80 |
hex | 16f79280c9df8 |
404041130352120 has 64 divisors (see below), whose sum is σ = 1212243276349440. Its totient is φ = 107733644956800.
The previous prime is 404041130352073. The next prime is 404041130352137. The reversal of 404041130352120 is 21253031140404.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165288976 + ... + 167715615.
It is an arithmetic number, because the mean of its divisors is an integer number (18941301192960).
Almost surely, 2404041130352120 is an apocalyptic number.
404041130352120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
404041130352120 is an abundant number, since it is smaller than the sum of its proper divisors (808202145997320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
404041130352120 is a wasteful number, since it uses less digits than its factorization.
404041130352120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 333014716 (or 333014712 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 30.
Adding to 404041130352120 its reverse (21253031140404), we get a palindrome (425294161492524).
The spelling of 404041130352120 in words is "four hundred four trillion, forty-one billion, one hundred thirty million, three hundred fifty-two thousand, one hundred twenty".
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