Base | Representation |
---|---|
bin | 110111101010… |
… | …0000101010010 |
3 | 2000220111202201 |
4 | 1233110011102 |
5 | 24432231432 |
6 | 2521233414 |
7 | 503012410 |
oct | 157240522 |
9 | 60814681 |
10 | 29180242 |
11 | 15520603 |
12 | 993286a |
13 | 6078b20 |
14 | 3c382b0 |
15 | 2865ee7 |
hex | 1bd4152 |
29180242 has 32 divisors (see below), whose sum is σ = 54698112. Its totient is φ = 11366784.
The previous prime is 29180191. The next prime is 29180267. The reversal of 29180242 is 24208192.
It is a self number, because there is not a number n which added to its sum of digits gives 29180242.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10998 + ... + 13390.
It is an arithmetic number, because the mean of its divisors is an integer number (1709316).
Almost surely, 229180242 is an apocalyptic number.
29180242 is a deficient number, since it is larger than the sum of its proper divisors (25517870).
29180242 is a wasteful number, since it uses less digits than its factorization.
29180242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2482.
The product of its (nonzero) digits is 2304, while the sum is 28.
The square root of 29180242 is about 5401.8739341084. The cubic root of 29180242 is about 307.8668747784.
The spelling of 29180242 in words is "twenty-nine million, one hundred eighty thousand, two hundred forty-two".
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