Base | Representation |
---|---|
bin | 110101110000100… |
… | …100100011001010 |
3 | 2022212010112121002 |
4 | 311300210203022 |
5 | 3321343100231 |
6 | 225255215002 |
7 | 31231144100 |
oct | 6560444312 |
9 | 2285115532 |
10 | 901925066 |
11 | 423127719 |
12 | 212077462 |
13 | 114b1b993 |
14 | 87adbc70 |
15 | 542ac0cb |
hex | 35c248ca |
901925066 has 12 divisors (see below), whose sum is σ = 1573767378. Its totient is φ = 386539272.
The previous prime is 901925029. The next prime is 901925069. The reversal of 901925066 is 660529109.
It can be written as a sum of positive squares in only one way, i.e., 571449025 + 330476041 = 23905^2 + 18179^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (901925069) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 4601561 + ... + 4601756.
Almost surely, 2901925066 is an apocalyptic number.
901925066 is a deficient number, since it is larger than the sum of its proper divisors (671842312).
901925066 is a wasteful number, since it uses less digits than its factorization.
901925066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9203333 (or 9203326 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 38.
The square root of 901925066 is about 30032.0672948101. The cubic root of 901925066 is about 966.1772761537.
The spelling of 901925066 in words is "nine hundred one million, nine hundred twenty-five thousand, sixty-six".
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