Base | Representation |
---|---|
bin | 100010010110100110… |
… | …0011011011010000010 |
3 | 21001102100022021102200 |
4 | 1010231030123122002 |
5 | 2202041301123423 |
6 | 53520220254030 |
7 | 5221104256125 |
oct | 1045514333202 |
9 | 231370267380 |
10 | 73772676738 |
11 | 29317830a32 |
12 | 1236a3a1316 |
13 | 6c58c36257 |
14 | 37dbab43bc |
15 | 1dbb930d43 |
hex | 112d31b682 |
73772676738 has 24 divisors (see below), whose sum is σ = 159858052848. Its totient is φ = 24588237912.
The previous prime is 73772676737. The next prime is 73772676743. The reversal of 73772676738 is 83767627737.
It is not an unprimeable number, because it can be changed into a prime (73772676737) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46056 + ... + 386867.
It is an arithmetic number, because the mean of its divisors is an integer number (6660752202).
Almost surely, 273772676738 is an apocalyptic number.
73772676738 is an abundant number, since it is smaller than the sum of its proper divisors (86085376110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73772676738 is a wasteful number, since it uses less digits than its factorization.
73772676738 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 442398 (or 442395 counting only the distinct ones).
The product of its digits is 87127488, while the sum is 63.
The spelling of 73772676738 in words is "seventy-three billion, seven hundred seventy-two million, six hundred seventy-six thousand, seven hundred thirty-eight".
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