Base | Representation |
---|---|
bin | 100011000011011000… |
… | …0110001000110011001 |
3 | 21012022001220020220220 |
4 | 1012012300301012121 |
5 | 2213130444000001 |
6 | 54325300310253 |
7 | 5303252062461 |
oct | 1060660610631 |
9 | 235261806826 |
10 | 75275375001 |
11 | 29a18a94422 |
12 | 127096a2389 |
13 | 7138361718 |
14 | 39014baba1 |
15 | 1e5880ec36 |
hex | 1186c31199 |
75275375001 has 32 divisors (see below), whose sum is σ = 102688475136. Its totient is φ = 49034592000.
The previous prime is 75275374943. The next prime is 75275375003. The reversal of 75275375001 is 10057357257.
It is a happy number.
It is not a de Polignac number, because 75275375001 - 210 = 75275373977 is a prime.
It is not an unprimeable number, because it can be changed into a prime (75275375003) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43235991 + ... + 43237731.
It is an arithmetic number, because the mean of its divisors is an integer number (3209014848).
Almost surely, 275275375001 is an apocalyptic number.
It is an amenable number.
75275375001 is a deficient number, since it is larger than the sum of its proper divisors (27413100135).
75275375001 is a wasteful number, since it uses less digits than its factorization.
75275375001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3233.
The product of its (nonzero) digits is 257250, while the sum is 42.
The spelling of 75275375001 in words is "seventy-five billion, two hundred seventy-five million, three hundred seventy-five thousand, one".
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