Base | Representation |
---|---|
bin | 11101111011111100… |
… | …000101100011011110 |
3 | 10001222011211111010002 |
4 | 131323330011203132 |
5 | 1011312343320110 |
6 | 22433344014302 |
7 | 2215363340441 |
oct | 357374054336 |
9 | 101864744102 |
10 | 32144120030 |
11 | 126a5577160 |
12 | 6291001392 |
13 | 305365cb89 |
14 | 17ad0db658 |
15 | c81ea8aa5 |
hex | 77bf058de |
32144120030 has 64 divisors (see below), whose sum is σ = 67081763520. Its totient is φ = 10960128000.
The previous prime is 32144120027. The next prime is 32144120053. The reversal of 32144120030 is 3002144123.
It is a junction number, because it is equal to n+sod(n) for n = 32144119984 and 32144120011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 471080 + ... + 534980.
It is an arithmetic number, because the mean of its divisors is an integer number (1048152555).
Almost surely, 232144120030 is an apocalyptic number.
32144120030 is an abundant number, since it is smaller than the sum of its proper divisors (34937643490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32144120030 is a wasteful number, since it uses less digits than its factorization.
32144120030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64205.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 32144120030 its reverse (3002144123), we get a palindrome (35146264153).
The spelling of 32144120030 in words is "thirty-two billion, one hundred forty-four million, one hundred twenty thousand, thirty".
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