Base | Representation |
---|---|
bin | 11110000001000100… |
… | …001111000001011000 |
3 | 10002012011200212010110 |
4 | 132001010033001120 |
5 | 1012001404021130 |
6 | 22450055444320 |
7 | 2220456454455 |
oct | 360104170130 |
9 | 102164625113 |
10 | 32230142040 |
11 | 1273a090828 |
12 | 62b59866a0 |
13 | 306841b285 |
14 | 17ba6d082c |
15 | c897ebab0 |
hex | 78110f058 |
32230142040 has 64 divisors (see below), whose sum is σ = 99303694560. Its totient is φ = 8362414080.
The previous prime is 32230142039. The next prime is 32230142047. The reversal of 32230142040 is 4024103223.
It is a junction number, because it is equal to n+sod(n) for n = 32230141998 and 32230142016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32230142047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3625081 + ... + 3633960.
Almost surely, 232230142040 is an apocalyptic number.
32230142040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
32230142040 is an abundant number, since it is smaller than the sum of its proper divisors (67073552520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32230142040 is a wasteful number, since it uses less digits than its factorization.
32230142040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7259092 (or 7259088 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 21.
Adding to 32230142040 its reverse (4024103223), we get a palindrome (36254245263).
The spelling of 32230142040 in words is "thirty-two billion, two hundred thirty million, one hundred forty-two thousand, forty".
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