Base | Representation |
---|---|
bin | 111000101010… |
… | …0110001101100 |
3 | 2001220021212001 |
4 | 1301110301230 |
5 | 30101113442 |
6 | 2540422044 |
7 | 510336262 |
oct | 161246154 |
9 | 61807761 |
10 | 29707372 |
11 | 15850652 |
12 | 9b47924 |
13 | 6201a36 |
14 | 3d34432 |
15 | 291c2b7 |
hex | 1c54c6c |
29707372 has 12 divisors (see below), whose sum is σ = 52027920. Its totient is φ = 14842256.
The previous prime is 29707351. The next prime is 29707409. The reversal of 29707372 is 27370792.
It is a super-2 number, since 2×297073722 = 1765055902292768, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6129 + ... + 9847.
It is an arithmetic number, because the mean of its divisors is an integer number (4335660).
Almost surely, 229707372 is an apocalyptic number.
It is an amenable number.
29707372 is a deficient number, since it is larger than the sum of its proper divisors (22320548).
29707372 is a wasteful number, since it uses less digits than its factorization.
29707372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5720 (or 5718 counting only the distinct ones).
The product of its (nonzero) digits is 37044, while the sum is 37.
The square root of 29707372 is about 5450.4469541497. The cubic root of 29707372 is about 309.7096553085.
The spelling of 29707372 in words is "twenty-nine million, seven hundred seven thousand, three hundred seventy-two".
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