Base | Representation |
---|---|
bin | 110111101100… |
… | …1001000011010 |
3 | 2000221120010122 |
4 | 1233121020122 |
5 | 24433412142 |
6 | 2521513242 |
7 | 503126612 |
oct | 157311032 |
9 | 60846118 |
10 | 29200922 |
11 | 155350a3 |
12 | 9942822 |
13 | 608536a |
14 | 3c41a42 |
15 | 286c1d2 |
hex | 1bd921a |
29200922 has 4 divisors (see below), whose sum is σ = 43801386. Its totient is φ = 14600460.
The previous prime is 29200921. The next prime is 29200931. The reversal of 29200922 is 22900292.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 21242881 + 7958041 = 4609^2 + 2821^2 .
It is a junction number, because it is equal to n+sod(n) for n = 29200891 and 29200900.
It is not an unprimeable number, because it can be changed into a prime (29200921) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7300229 + ... + 7300232.
Almost surely, 229200922 is an apocalyptic number.
29200922 is a deficient number, since it is larger than the sum of its proper divisors (14600464).
29200922 is a wasteful number, since it uses less digits than its factorization.
29200922 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14600463.
The product of its (nonzero) digits is 1296, while the sum is 26.
The square root of 29200922 is about 5403.7877456466. The cubic root of 29200922 is about 307.9395858905.
The spelling of 29200922 in words is "twenty-nine million, two hundred thousand, nine hundred twenty-two".
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