Base | Representation |
---|---|
bin | 11101010000011010010100 |
3 | 112102122102201 |
4 | 131100122110 |
5 | 3430410041 |
6 | 432214244 |
7 | 122121520 |
oct | 35203224 |
9 | 15378381 |
10 | 7669396 |
11 | 4369149 |
12 | 269a384 |
13 | 1786b07 |
14 | 1038d80 |
15 | a17631 |
hex | 750694 |
7669396 has 24 divisors (see below), whose sum is σ = 16007040. Its totient is φ = 3143712.
The previous prime is 7669393. The next prime is 7669411. The reversal of 7669396 is 6939667.
It is a super-3 number, since 3×76693963 (a number of 22 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7669393) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5311 + ... + 6598.
It is an arithmetic number, because the mean of its divisors is an integer number (666960).
Almost surely, 27669396 is an apocalyptic number.
It is an amenable number.
7669396 is an abundant number, since it is smaller than the sum of its proper divisors (8337644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7669396 is a wasteful number, since it uses less digits than its factorization.
7669396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11943 (or 11941 counting only the distinct ones).
The product of its digits is 367416, while the sum is 46.
The square root of 7669396 is about 2769.3674367985. The cubic root of 7669396 is about 197.2061195637.
The spelling of 7669396 in words is "seven million, six hundred sixty-nine thousand, three hundred ninety-six".
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