Base | Representation |
---|---|
bin | 11010100110010000011001 |
3 | 111010020101120 |
4 | 122212100121 |
5 | 3241104231 |
6 | 405235453 |
7 | 113156550 |
oct | 32462031 |
9 | 14106346 |
10 | 6972441 |
11 | 3a32553 |
12 | 2402b89 |
13 | 15a1808 |
14 | cd6d97 |
15 | 92ad96 |
hex | 6a6419 |
6972441 has 24 divisors (see below), whose sum is σ = 11094720. Its totient is φ = 3810912.
The previous prime is 6972401. The next prime is 6972451. The reversal of 6972441 is 1442796.
It is a happy number.
It is not a de Polignac number, because 6972441 - 27 = 6972313 is a prime.
It is a super-2 number, since 2×69724412 = 97229866996962, which contains 22 as substring.
6972441 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6972401) 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, 65110 + ... + 65216.
It is an arithmetic number, because the mean of its divisors is an integer number (462280).
Almost surely, 26972441 is an apocalyptic number.
It is an amenable number.
6972441 is a deficient number, since it is larger than the sum of its proper divisors (4122279).
6972441 is a wasteful number, since it uses less digits than its factorization.
6972441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253 (or 146 counting only the distinct ones).
The product of its digits is 12096, while the sum is 33.
The square root of 6972441 is about 2640.5380133602. The cubic root of 6972441 is about 191.0417477706.
The spelling of 6972441 in words is "six million, nine hundred seventy-two thousand, four hundred forty-one".
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