Base | Representation |
---|---|
bin | 101011110011010100… |
… | …111101011101111100 |
3 | 11111101202001201200210 |
4 | 223303110331131330 |
5 | 1232310144443400 |
6 | 33334535352420 |
7 | 3253332445125 |
oct | 536324753574 |
9 | 144352051623 |
10 | 47032031100 |
11 | 18a453a009a |
12 | 9146b22710 |
13 | 4586bc1b02 |
14 | 23c24a504c |
15 | 135402b950 |
hex | af353d77c |
47032031100 has 72 divisors (see below), whose sum is σ = 137482308208. Its totient is φ = 12412569600.
The previous prime is 47032031093. The next prime is 47032031141. The reversal of 47032031100 is 113023074.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 779011 + ... + 837210.
Almost surely, 247032031100 is an apocalyptic number.
It is an amenable number.
47032031100 is an abundant number, since it is smaller than the sum of its proper divisors (90450277108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47032031100 is a wasteful number, since it uses less digits than its factorization.
47032031100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1616335 (or 1616328 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 21.
Adding to 47032031100 its reverse (113023074), we get a palindrome (47145054174).
The spelling of 47032031100 in words is "forty-seven billion, thirty-two million, thirty-one thousand, one hundred".
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