Base | Representation |
---|---|
bin | 1000110100010… |
… | …10011101111000 |
3 | 12011011221022022 |
4 | 10122022131320 |
5 | 122413424410 |
6 | 11201214012 |
7 | 1555466426 |
oct | 432123570 |
9 | 164157268 |
10 | 73967480 |
11 | 38830954 |
12 | 20931308 |
13 | 1242a652 |
14 | 9b76116 |
15 | 6761455 |
hex | 468a778 |
73967480 has 16 divisors (see below), whose sum is σ = 166426920. Its totient is φ = 29586976.
The previous prime is 73967461. The next prime is 73967483. The reversal of 73967480 is 8476937.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73967483) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 924554 + ... + 924633.
Almost surely, 273967480 is an apocalyptic number.
It is an amenable number.
73967480 is an abundant number, since it is smaller than the sum of its proper divisors (92459440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73967480 is a wasteful number, since it uses less digits than its factorization.
73967480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1849198 (or 1849194 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 44.
The square root of 73967480 is about 8600.4348727259. The cubic root of 73967480 is about 419.7721364141.
It can be divided in two parts, 73967 and 480, that added together give a palindrome (74447).
The spelling of 73967480 in words is "seventy-three million, nine hundred sixty-seven thousand, four hundred eighty".
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