Base | Representation |
---|---|
bin | 10000101110001011101001… |
… | …010111111011101110101001 |
3 | 100122101120122111110100002111 |
4 | 100232023221113323232221 |
5 | 34114404210411014101 |
6 | 420224515335202321 |
7 | 21330154606550653 |
oct | 2056135127735651 |
9 | 318346574410074 |
10 | 73542345407401 |
11 | 21484151812662 |
12 | 82b8bba8163a1 |
13 | 3206023619c50 |
14 | 142367b83b6d3 |
15 | 8780126e5251 |
hex | 42e2e95fbba9 |
73542345407401 has 8 divisors (see below), whose sum is σ = 79281351136064. Its totient is φ = 67815039998160.
The previous prime is 73542345407383. The next prime is 73542345407413. The reversal of 73542345407401 is 10470454324537.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 73542345407401 - 29 = 73542345406889 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (73542345408401) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2925066795 + ... + 2925091936.
It is an arithmetic number, because the mean of its divisors is an integer number (9910168892008).
Almost surely, 273542345407401 is an apocalyptic number.
It is an amenable number.
73542345407401 is a deficient number, since it is larger than the sum of its proper divisors (5739005728663).
73542345407401 is a wasteful number, since it uses less digits than its factorization.
73542345407401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5850159711.
The product of its (nonzero) digits is 5644800, while the sum is 49.
The spelling of 73542345407401 in words is "seventy-three trillion, five hundred forty-two billion, three hundred forty-five million, four hundred seven thousand, four hundred one".
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