Base | Representation |
---|---|
bin | 110111100010… |
… | …1111011100010 |
3 | 2000210120020202 |
4 | 1233011323202 |
5 | 24423403044 |
6 | 2520105202 |
7 | 502351406 |
oct | 157057342 |
9 | 60716222 |
10 | 29122274 |
11 | 15490aa5 |
12 | 9905202 |
13 | 605861c |
14 | 3c21106 |
15 | 2853c4e |
hex | 1bc5ee2 |
29122274 has 4 divisors (see below), whose sum is σ = 43683414. Its totient is φ = 14561136.
The previous prime is 29122271. The next prime is 29122277. The reversal of 29122274 is 47222192.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (29122271) and next prime (29122277).
It can be written as a sum of positive squares in only one way, i.e., 25150225 + 3972049 = 5015^2 + 1993^2 .
It is not an unprimeable number, because it can be changed into a prime (29122271) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7280567 + ... + 7280570.
Almost surely, 229122274 is an apocalyptic number.
29122274 is a deficient number, since it is larger than the sum of its proper divisors (14561140).
29122274 is a wasteful number, since it uses less digits than its factorization.
29122274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14561139.
The product of its digits is 4032, while the sum is 29.
The square root of 29122274 is about 5396.5057212978. The cubic root of 29122274 is about 307.6628753546.
The spelling of 29122274 in words is "twenty-nine million, one hundred twenty-two thousand, two hundred seventy-four".
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