Base | Representation |
---|---|
bin | 1100000110111010… |
… | …1111010010100111 |
3 | 22101111221001200101 |
4 | 3001232233102213 |
5 | 23124031130030 |
6 | 1254304124531 |
7 | 143354466100 |
oct | 30156572247 |
9 | 8344831611 |
10 | 3250255015 |
11 | 1418758777 |
12 | 768606747 |
13 | 3ca4b6027 |
14 | 22b94b3a7 |
15 | 1405287ca |
hex | c1baf4a7 |
3250255015 has 12 divisors (see below), whose sum is σ = 4537091016. Its totient is φ = 2228746128.
The previous prime is 3250255013. The next prime is 3250255027. The reversal of 3250255015 is 5105520523.
It is not a de Polignac number, because 3250255015 - 21 = 3250255013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3250255013) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6632929 + ... + 6633418.
It is an arithmetic number, because the mean of its divisors is an integer number (378090918).
Almost surely, 23250255015 is an apocalyptic number.
3250255015 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
3250255015 is a deficient number, since it is larger than the sum of its proper divisors (1286836001).
3250255015 is a wasteful number, since it uses less digits than its factorization.
3250255015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13266366 (or 13266359 counting only the distinct ones).
The product of its (nonzero) digits is 7500, while the sum is 28.
The square root of 3250255015 is about 57011.0078405916. The cubic root of 3250255015 is about 1481.2867758024.
Adding to 3250255015 its reverse (5105520523), we get a palindrome (8355775538).
The spelling of 3250255015 in words is "three billion, two hundred fifty million, two hundred fifty-five thousand, fifteen".
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