Base | Representation |
---|---|
bin | 110101101101000… |
… | …101001111111001 |
3 | 2022210102001221111 |
4 | 311231011033321 |
5 | 3321124313200 |
6 | 225223440321 |
7 | 31220314360 |
oct | 6555051771 |
9 | 2283361844 |
10 | 901010425 |
11 | 422662517 |
12 | 2118b60a1 |
13 | 11488b583 |
14 | 879407d7 |
15 | 5417b0ba |
hex | 35b453f9 |
901010425 has 24 divisors (see below), whose sum is σ = 1320897600. Its totient is φ = 596527680.
The previous prime is 901010423. The next prime is 901010431. The reversal of 901010425 is 524010109.
It is not a de Polignac number, because 901010425 - 21 = 901010423 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 901010396 and 901010405.
It is not an unprimeable number, because it can be changed into a prime (901010423) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83695 + ... + 93844.
It is an arithmetic number, because the mean of its divisors is an integer number (55037400).
Almost surely, 2901010425 is an apocalyptic number.
It is an amenable number.
901010425 is a deficient number, since it is larger than the sum of its proper divisors (419887175).
901010425 is a wasteful number, since it uses less digits than its factorization.
901010425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177585 (or 177580 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 22.
The square root of 901010425 is about 30016.8356926575. The cubic root of 901010425 is about 965.8505659966.
The spelling of 901010425 in words is "nine hundred one million, ten thousand, four hundred twenty-five".
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