Base | Representation |
---|---|
bin | 100010001101100110… |
… | …0101011100010101110 |
3 | 21000122022011221211212 |
4 | 1010123030223202232 |
5 | 2200432003043232 |
6 | 53430233114422 |
7 | 5210450044616 |
oct | 1043314534256 |
9 | 230568157755 |
10 | 73470752942 |
11 | 29182363134 |
12 | 122a5258a12 |
13 | 6c0b513912 |
14 | 37ad95da46 |
15 | 1da0191eb2 |
hex | 111b32b8ae |
73470752942 has 8 divisors (see below), whose sum is σ = 111444400800. Its totient is φ = 36322619344.
The previous prime is 73470752917. The next prime is 73470752947. The reversal of 73470752942 is 24925707437.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73470752947) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206378342 + ... + 206378697.
It is an arithmetic number, because the mean of its divisors is an integer number (13930550100).
Almost surely, 273470752942 is an apocalyptic number.
73470752942 is a deficient number, since it is larger than the sum of its proper divisors (37973647858).
73470752942 is a wasteful number, since it uses less digits than its factorization.
73470752942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 412757130.
The product of its (nonzero) digits is 2963520, while the sum is 50.
The spelling of 73470752942 in words is "seventy-three billion, four hundred seventy million, seven hundred fifty-two thousand, nine hundred forty-two".
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