Base | Representation |
---|---|
bin | 1011010001001110… |
… | …0011100110000111 |
3 | 21210211010012202100 |
4 | 2310103203212013 |
5 | 22143401303130 |
6 | 1220100443143 |
7 | 134651202036 |
oct | 26423434607 |
9 | 7724105670 |
10 | 3025025415 |
11 | 1312603405 |
12 | 7050a94b3 |
13 | 392937189 |
14 | 209a7c71d |
15 | 12a888c60 |
hex | b44e3987 |
3025025415 has 48 divisors (see below), whose sum is σ = 5432484096. Its totient is φ = 1555545600.
The previous prime is 3025025383. The next prime is 3025025449. The reversal of 3025025415 is 5145205203.
It is a happy number.
3025025415 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3025025415 - 25 = 3025025383 is a prime.
It is a super-2 number, since 2×30250254152 = 18301557522791844450, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 388137 + ... + 395853.
It is an arithmetic number, because the mean of its divisors is an integer number (113176752).
Almost surely, 23025025415 is an apocalyptic number.
3025025415 is a deficient number, since it is larger than the sum of its proper divisors (2407458681).
3025025415 is a wasteful number, since it uses less digits than its factorization.
3025025415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8040 (or 8037 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 3025025415 is about 55000.2310449693. The cubic root of 3025025415 is about 1446.2487921519.
The spelling of 3025025415 in words is "three billion, twenty-five million, twenty-five thousand, four hundred fifteen".
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