Base | Representation |
---|---|
bin | 1001100010100… |
… | …01100110101100 |
3 | 12120120202001222 |
4 | 10301101212230 |
5 | 130441313103 |
6 | 11535122512 |
7 | 1661132015 |
oct | 461214654 |
9 | 176522058 |
10 | 80026028 |
11 | 41199815 |
12 | 22973438 |
13 | 1376c1a4 |
14 | a8b200c |
15 | 705b638 |
hex | 4c519ac |
80026028 has 6 divisors (see below), whose sum is σ = 140045556. Its totient is φ = 40013012.
The previous prime is 80025971. The next prime is 80026057. The reversal of 80026028 is 82062008.
It is a junction number, because it is equal to n+sod(n) for n = 80025988 and 80026006.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10003250 + ... + 10003257.
It is an arithmetic number, because the mean of its divisors is an integer number (23340926).
Almost surely, 280026028 is an apocalyptic number.
It is an amenable number.
80026028 is a deficient number, since it is larger than the sum of its proper divisors (60019528).
80026028 is a wasteful number, since it uses less digits than its factorization.
80026028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20006511 (or 20006509 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 26.
The square root of 80026028 is about 8945.7268011045. The cubic root of 80026028 is about 430.9336626279.
The spelling of 80026028 in words is "eighty million, twenty-six thousand, twenty-eight".
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