Base | Representation |
---|---|
bin | 110111101100… |
… | …1100111111110 |
3 | 2000221122220110 |
4 | 1233121213332 |
5 | 24433443232 |
6 | 2521530450 |
7 | 503135526 |
oct | 157314776 |
9 | 60848813 |
10 | 29202942 |
11 | 1553666a |
12 | 9943a26 |
13 | 6086262 |
14 | 3c42686 |
15 | 286cacc |
hex | 1bd99fe |
29202942 has 32 divisors (see below), whose sum is σ = 60861600. Its totient is φ = 9330048.
The previous prime is 29202941. The next prime is 29202949. The reversal of 29202942 is 24920292.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29202941) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26784 + ... + 27852.
It is an arithmetic number, because the mean of its divisors is an integer number (1901925).
Almost surely, 229202942 is an apocalyptic number.
29202942 is an abundant number, since it is smaller than the sum of its proper divisors (31658658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29202942 is a wasteful number, since it uses less digits than its factorization.
29202942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1260.
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 29202942 is about 5403.9746483491. The cubic root of 29202942 is about 307.9466863926.
The spelling of 29202942 in words is "twenty-nine million, two hundred two thousand, nine hundred forty-two".
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