Base | Representation |
---|---|
bin | 111101010011… |
… | …111110110100 |
3 | 1010020120111112 |
4 | 331103332310 |
5 | 13103311003 |
6 | 1332254152 |
7 | 253420655 |
oct | 75237664 |
9 | 33216445 |
10 | 16072628 |
11 | 9088670 |
12 | 5471358 |
13 | 3439940 |
14 | 21c552c |
15 | 16273d8 |
hex | f53fb4 |
16072628 has 24 divisors (see below), whose sum is σ = 33045600. Its totient is φ = 6743520.
The previous prime is 16072597. The next prime is 16072631. The reversal of 16072628 is 82627061.
It is a junction number, because it is equal to n+sod(n) for n = 16072594 and 16072603.
It is a congruent number.
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, 13478 + ... + 14621.
It is an arithmetic number, because the mean of its divisors is an integer number (1376900).
Almost surely, 216072628 is an apocalyptic number.
It is an amenable number.
16072628 is an abundant number, since it is smaller than the sum of its proper divisors (16972972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16072628 is a wasteful number, since it uses less digits than its factorization.
16072628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28127 (or 28125 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 32.
The square root of 16072628 is about 4009.0682209212. The cubic root of 16072628 is about 252.3649076398.
Adding to 16072628 its reverse (82627061), we get a palindrome (98699689).
The spelling of 16072628 in words is "sixteen million, seventy-two thousand, six hundred twenty-eight".
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