Base | Representation |
---|---|
bin | 1000111100100… |
… | …00100100110000 |
3 | 12020012110222222 |
4 | 10132100210300 |
5 | 123202303242 |
6 | 11240220212 |
7 | 1600560431 |
oct | 436204460 |
9 | 166173888 |
10 | 75041072 |
11 | 393a4517 |
12 | 2116a668 |
13 | 12715202 |
14 | 9d75488 |
15 | 68c45d2 |
hex | 4790930 |
75041072 has 20 divisors (see below), whose sum is σ = 147564216. Its totient is φ = 36960000.
The previous prime is 75041059. The next prime is 75041101. The reversal of 75041072 is 27014057.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33929 + ... + 36072.
Almost surely, 275041072 is an apocalyptic number.
It is an amenable number.
75041072 is a deficient number, since it is larger than the sum of its proper divisors (72523144).
75041072 is a wasteful number, since it uses less digits than its factorization.
75041072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70076 (or 70070 counting only the distinct ones).
The product of its (nonzero) digits is 1960, while the sum is 26.
The square root of 75041072 is about 8662.6250063130. The cubic root of 75041072 is about 421.7932996394.
The spelling of 75041072 in words is "seventy-five million, forty-one thousand, seventy-two".
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