Base | Representation |
---|---|
bin | 1011110000100000110… |
… | …01010111111111001010 |
3 | 1102121210121001200221100 |
4 | 11320100121113333022 |
5 | 23104344003410010 |
6 | 505332421122230 |
7 | 41121355310532 |
oct | 5702031277712 |
9 | 1377717050840 |
10 | 404002013130 |
11 | 146377671071 |
12 | 6636b559376 |
13 | 2c1357b6151 |
14 | 157a78bc4c2 |
15 | a797e1a2c0 |
hex | 5e10657fca |
404002013130 has 48 divisors (see below), whose sum is σ = 1055683699200. Its totient is φ = 107192489184.
The previous prime is 404002013087. The next prime is 404002013147. The reversal of 404002013130 is 31310200404.
404002013130 is a `hidden beast` number, since 4 + 0 + 400 + 201 + 31 + 30 = 666.
It is a super-2 number, since 2×4040020131302 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 11260762 + ... + 11296581.
It is an arithmetic number, because the mean of its divisors is an integer number (21993410400).
Almost surely, 2404002013130 is an apocalyptic number.
404002013130 is an abundant number, since it is smaller than the sum of its proper divisors (651681686070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
404002013130 is a wasteful number, since it uses less digits than its factorization.
404002013130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22557555 (or 22557552 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 404002013130 its reverse (31310200404), we get a palindrome (435312213534).
The spelling of 404002013130 in words is "four hundred four billion, two million, thirteen thousand, one hundred thirty".
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