Base | Representation |
---|---|
bin | 1000101111100… |
… | …01111011100000 |
3 | 12010000012020212 |
4 | 10113301323200 |
5 | 122233431223 |
6 | 11135553252 |
7 | 1550255036 |
oct | 427617340 |
9 | 163005225 |
10 | 73342688 |
11 | 384444a1 |
12 | 2068b828 |
13 | 1226c153 |
14 | 9a52556 |
15 | 668b278 |
hex | 45f1ee0 |
73342688 has 12 divisors (see below), whose sum is σ = 144393480. Its totient is φ = 36671328.
The previous prime is 73342681. The next prime is 73342691. The reversal of 73342688 is 88624337.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73342681) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1145948 + ... + 1146011.
It is an arithmetic number, because the mean of its divisors is an integer number (12032790).
Almost surely, 273342688 is an apocalyptic number.
It is an amenable number.
73342688 is a deficient number, since it is larger than the sum of its proper divisors (71050792).
73342688 is a wasteful number, since it uses less digits than its factorization.
73342688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2291969 (or 2291961 counting only the distinct ones).
The product of its digits is 193536, while the sum is 41.
The square root of 73342688 is about 8564.0345632184. The cubic root of 73342688 is about 418.5868758558.
The spelling of 73342688 in words is "seventy-three million, three hundred forty-two thousand, six hundred eighty-eight".
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