Base | Representation |
---|---|
bin | 11110001111000001… |
… | …01101100110011100 |
3 | 1112220020122022111010 |
4 | 33013200231212130 |
5 | 231220412041020 |
6 | 11242411055220 |
7 | 1113150640554 |
oct | 170740554634 |
9 | 45806568433 |
10 | 16232143260 |
11 | 697a692533 |
12 | 3190141510 |
13 | 16b8bb5bc8 |
14 | addb20164 |
15 | 65009dde0 |
hex | 3c782d99c |
16232143260 has 48 divisors (see below), whose sum is σ = 45619005600. Its totient is φ = 4312475904.
The previous prime is 16232143259. The next prime is 16232143261. The reversal of 16232143260 is 6234123261.
It is an interprime number because it is at equal distance from previous prime (16232143259) and next prime (16232143261).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16232143261) 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, 486715 + ... + 518994.
It is an arithmetic number, because the mean of its divisors is an integer number (950395950).
Almost surely, 216232143260 is an apocalyptic number.
16232143260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
16232143260 is an abundant number, since it is smaller than the sum of its proper divisors (29386862340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16232143260 is a wasteful number, since it uses less digits than its factorization.
16232143260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1005990 (or 1005988 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 30.
The spelling of 16232143260 in words is "sixteen billion, two hundred thirty-two million, one hundred forty-three thousand, two hundred sixty".
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