Base | Representation |
---|---|
bin | 1000110001101… |
… | …10111100010100 |
3 | 12010112120000100 |
4 | 10120312330110 |
5 | 122322002424 |
6 | 11150014100 |
7 | 1552543131 |
oct | 430667424 |
9 | 163476010 |
10 | 73625364 |
11 | 3861790a |
12 | 207a7330 |
13 | 1233aa07 |
14 | 9ac7588 |
15 | 66e4dc9 |
hex | 4636f14 |
73625364 has 36 divisors (see below), whose sum is σ = 187960500. Its totient is φ = 24297600.
The previous prime is 73625303. The next prime is 73625411. The reversal of 73625364 is 46352637.
It can be written as a sum of positive squares in 2 ways, for example, as 50296464 + 23328900 = 7092^2 + 4830^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 6489 + ... + 13760.
It is an arithmetic number, because the mean of its divisors is an integer number (5221125).
Almost surely, 273625364 is an apocalyptic number.
It is an amenable number.
73625364 is an abundant number, since it is smaller than the sum of its proper divisors (114335136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73625364 is a wasteful number, since it uses less digits than its factorization.
73625364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20360 (or 20355 counting only the distinct ones).
The product of its digits is 90720, while the sum is 36.
The square root of 73625364 is about 8580.5223617213. The cubic root of 73625364 is about 419.1239563154.
The spelling of 73625364 in words is "seventy-three million, six hundred twenty-five thousand, three hundred sixty-four".
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