Base | Representation |
---|---|
bin | 111000000111… |
… | …1111000101011 |
3 | 2001100221210001 |
4 | 1300033320223 |
5 | 30013101240 |
6 | 2530403431 |
7 | 505052512 |
oct | 160177053 |
9 | 61327701 |
10 | 29425195 |
11 | 15678648 |
12 | 9a30577 |
13 | 6133477 |
14 | 3c9d679 |
15 | 28b389a |
hex | 1c0fe2b |
29425195 has 8 divisors (see below), whose sum is σ = 35376336. Its totient is φ = 23496096.
The previous prime is 29425189. The next prime is 29425199. The reversal of 29425195 is 59152492.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 29425195 - 25 = 29425163 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29425199) 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, 2412 + ... + 8041.
It is an arithmetic number, because the mean of its divisors is an integer number (4422042).
Almost surely, 229425195 is an apocalyptic number.
29425195 is a deficient number, since it is larger than the sum of its proper divisors (5951141).
29425195 is a wasteful number, since it uses less digits than its factorization.
29425195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11021.
The product of its digits is 32400, while the sum is 37.
The square root of 29425195 is about 5424.4995160844. The cubic root of 29425195 is about 308.7259363741.
The spelling of 29425195 in words is "twenty-nine million, four hundred twenty-five thousand, one hundred ninety-five".
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