Base | Representation |
---|---|
bin | 1000111111110… |
… | …00000101100100 |
3 | 12021000000121020 |
4 | 10133320011210 |
5 | 123304340220 |
6 | 11253251140 |
7 | 1604304516 |
oct | 437700544 |
9 | 167000536 |
10 | 75465060 |
11 | 39664020 |
12 | 21333ab0 |
13 | 128331a8 |
14 | a045bb6 |
15 | 695a040 |
hex | 47f8164 |
75465060 has 96 divisors (see below), whose sum is σ = 232848000. Its totient is φ = 18109440.
The previous prime is 75465041. The next prime is 75465097. The reversal of 75465060 is 6056457.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71416 + ... + 72464.
It is an arithmetic number, because the mean of its divisors is an integer number (2425500).
Almost surely, 275465060 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 75465060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116424000).
75465060 is an abundant number, since it is smaller than the sum of its proper divisors (157382940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75465060 is a wasteful number, since it uses less digits than its factorization.
75465060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1181 (or 1179 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 33.
The square root of 75465060 is about 8687.0627947540. The cubic root of 75465060 is about 422.5861967149.
The spelling of 75465060 in words is "seventy-five million, four hundred sixty-five thousand, sixty".
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