Base | Representation |
---|---|
bin | 10011010110011010100001 |
3 | 100112201020001 |
4 | 103112122201 |
5 | 2244310140 |
6 | 300420001 |
7 | 61054522 |
oct | 23263241 |
9 | 10481201 |
10 | 5072545 |
11 | 2955095 |
12 | 1847601 |
13 | 1087b0a |
14 | 960849 |
15 | 6a2e9a |
hex | 4d66a1 |
5072545 has 16 divisors (see below), whose sum is σ = 6531840. Its totient is φ = 3768064.
The previous prime is 5072539. The next prime is 5072603. The reversal of 5072545 is 5452705.
It is a cyclic number.
It is not a de Polignac number, because 5072545 - 23 = 5072537 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6696 + ... + 7414.
It is an arithmetic number, because the mean of its divisors is an integer number (408240).
Almost surely, 25072545 is an apocalyptic number.
It is an amenable number.
5072545 is a deficient number, since it is larger than the sum of its proper divisors (1459295).
5072545 is a wasteful number, since it uses less digits than its factorization.
5072545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 824.
The product of its (nonzero) digits is 7000, while the sum is 28.
The square root of 5072545 is about 2252.2311160269. The cubic root of 5072545 is about 171.8206283113.
The spelling of 5072545 in words is "five million, seventy-two thousand, five hundred forty-five".
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