Base | Representation |
---|---|
bin | 110111110000… |
… | …0010010101110 |
3 | 2001000001101000 |
4 | 1233200102232 |
5 | 24440332004 |
6 | 2522301130 |
7 | 503311254 |
oct | 157402256 |
9 | 61001330 |
10 | 29230254 |
11 | 15555139 |
12 | 99577a6 |
13 | 6095811 |
14 | 3c4c5d4 |
15 | 2875c39 |
hex | 1be04ae |
29230254 has 16 divisors (see below), whose sum is σ = 64956240. Its totient is φ = 9743400.
The previous prime is 29230249. The next prime is 29230261. The reversal of 29230254 is 45203292.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270597 + ... + 270704.
It is an arithmetic number, because the mean of its divisors is an integer number (4059765).
Almost surely, 229230254 is an apocalyptic number.
29230254 is an abundant number, since it is smaller than the sum of its proper divisors (35725986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29230254 is a wasteful number, since it uses less digits than its factorization.
29230254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 541312 (or 541306 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 29230254 is about 5406.5010866548. The cubic root of 29230254 is about 308.0426586779.
The spelling of 29230254 in words is "twenty-nine million, two hundred thirty thousand, two hundred fifty-four".
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