Base | Representation |
---|---|
bin | 110111110100… |
… | …0000100111101 |
3 | 2001001200010000 |
4 | 1233220010331 |
5 | 24442342031 |
6 | 2523104513 |
7 | 503503236 |
oct | 157500475 |
9 | 61050100 |
10 | 29262141 |
11 | 15577097 |
12 | 9972139 |
13 | 60a719c |
14 | 3c5a08d |
15 | 28803e6 |
hex | 1be813d |
29262141 has 40 divisors (see below), whose sum is σ = 46347840. Its totient is φ = 18361728.
The previous prime is 29262133. The next prime is 29262143. The reversal of 29262141 is 14126292.
It is not a de Polignac number, because 29262141 - 23 = 29262133 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29262143) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 210450 + ... + 210588.
It is an arithmetic number, because the mean of its divisors is an integer number (1158696).
Almost surely, 229262141 is an apocalyptic number.
It is an amenable number.
29262141 is a deficient number, since it is larger than the sum of its proper divisors (17085699).
29262141 is a wasteful number, since it uses less digits than its factorization.
29262141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 287 (or 278 counting only the distinct ones).
The product of its digits is 1728, while the sum is 27.
The square root of 29262141 is about 5409.4492325929. The cubic root of 29262141 is about 308.1546315519.
It can be divided in two parts, 29262 and 141, that added together give a triangular number (29403 = T242).
The spelling of 29262141 in words is "twenty-nine million, two hundred sixty-two thousand, one hundred forty-one".
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