Base | Representation |
---|---|
bin | 111101111011… |
… | …100111100100 |
3 | 1010112211012120 |
4 | 331323213210 |
5 | 13124004410 |
6 | 1335545540 |
7 | 254665206 |
oct | 75734744 |
9 | 33484176 |
10 | 16234980 |
11 | 9189643 |
12 | 552b2b0 |
13 | 34957c8 |
14 | 2228776 |
15 | 165a570 |
hex | f7b9e4 |
16234980 has 24 divisors (see below), whose sum is σ = 45458112. Its totient is φ = 4329312.
The previous prime is 16234969. The next prime is 16234991. The reversal of 16234980 is 8943261.
It is an interprime number because it is at equal distance from previous prime (16234969) and next prime (16234991).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135232 + ... + 135351.
It is an arithmetic number, because the mean of its divisors is an integer number (1894088).
Almost surely, 216234980 is an apocalyptic number.
16234980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
16234980 is an abundant number, since it is smaller than the sum of its proper divisors (29223132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16234980 is a wasteful number, since it uses less digits than its factorization.
16234980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270595 (or 270593 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 16234980 is about 4029.2654417400. The cubic root of 16234980 is about 253.2117876461.
The spelling of 16234980 in words is "sixteen million, two hundred thirty-four thousand, nine hundred eighty".
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