Base | Representation |
---|---|
bin | 110000111010100100… |
… | …1000101110010110100 |
3 | 101001010201211010210012 |
4 | 1201311021011302310 |
5 | 3210112400014104 |
6 | 120131244515352 |
7 | 10406046536030 |
oct | 1416511056264 |
9 | 331121733705 |
10 | 105044532404 |
11 | 40604999a49 |
12 | 1843724bb58 |
13 | 9ba0960b66 |
14 | 5126dd51c0 |
15 | 2aec03ad6e |
hex | 1875245cb4 |
105044532404 has 24 divisors (see below), whose sum is σ = 210108497088. Its totient is φ = 45014921280.
The previous prime is 105044532361. The next prime is 105044532421. The reversal of 105044532404 is 404235440501.
It is a super-2 number, since 2×1050445324042 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144872 + ... + 480704.
It is an arithmetic number, because the mean of its divisors is an integer number (8754520712).
Almost surely, 2105044532404 is an apocalyptic number.
105044532404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
105044532404 is an abundant number, since it is smaller than the sum of its proper divisors (105063964684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105044532404 is a wasteful number, since it uses less digits than its factorization.
105044532404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 347015 (or 347013 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 32.
Adding to 105044532404 its reverse (404235440501), we get a palindrome (509279972905).
The spelling of 105044532404 in words is "one hundred five billion, forty-four million, five hundred thirty-two thousand, four hundred four".
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