Base | Representation |
---|---|
bin | 110111110000… |
… | …0011101100000 |
3 | 2001000002022120 |
4 | 1233200131200 |
5 | 24440342234 |
6 | 2522304240 |
7 | 503313261 |
oct | 157403540 |
9 | 61002276 |
10 | 29230944 |
11 | 15555706 |
12 | 9958080 |
13 | 6095c22 |
14 | 3c4c968 |
15 | 2876049 |
hex | 1be0760 |
29230944 has 24 divisors (see below), whose sum is σ = 76731480. Its totient is φ = 9743616.
The previous prime is 29230937. The next prime is 29230951. The reversal of 29230944 is 44903292.
It is an interprime number because it is at equal distance from previous prime (29230937) and next prime (29230951).
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-2 number, since 2×292309442 = 1708896174262272, which contains 22 as substring.
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152149 + ... + 152340.
It is an arithmetic number, because the mean of its divisors is an integer number (3197145).
Almost surely, 229230944 is an apocalyptic number.
29230944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
29230944 is an abundant number, since it is smaller than the sum of its proper divisors (47500536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29230944 is a wasteful number, since it uses less digits than its factorization.
29230944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 304502 (or 304494 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 33.
The square root of 29230944 is about 5406.5648983435. The cubic root of 29230944 is about 308.0450825109.
The spelling of 29230944 in words is "twenty-nine million, two hundred thirty thousand, nine hundred forty-four".
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