Base | Representation |
---|---|
bin | 1011101010110000… |
… | …1100001000111110 |
3 | 22002021200111220020 |
4 | 2322230030020332 |
5 | 22403312134423 |
6 | 1234444433010 |
7 | 140421542454 |
oct | 27254141076 |
9 | 8067614806 |
10 | 3132146238 |
11 | 1368018911 |
12 | 734b48766 |
13 | 3abba1b90 |
14 | 219da49d4 |
15 | 134e984e3 |
hex | bab0c23e |
3132146238 has 32 divisors (see below), whose sum is σ = 7101225600. Its totient is φ = 913013856.
The previous prime is 3132146231. The next prime is 3132146291. The reversal of 3132146238 is 8326412313.
3132146238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 3132146199 and 3132146208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3132146231) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1055248 + ... + 1058211.
It is an arithmetic number, because the mean of its divisors is an integer number (221913300).
Almost surely, 23132146238 is an apocalyptic number.
3132146238 is a gapful number since it is divisible by the number (38) formed by its first and last digit.
3132146238 is an abundant number, since it is smaller than the sum of its proper divisors (3969079362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3132146238 is a wasteful number, since it uses less digits than its factorization.
3132146238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2113496.
The product of its digits is 20736, while the sum is 33.
The square root of 3132146238 is about 55965.5808332228. The cubic root of 3132146238 is about 1463.1224594419.
The spelling of 3132146238 in words is "three billion, one hundred thirty-two million, one hundred forty-six thousand, two hundred thirty-eight".
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