Base | Representation |
---|---|
bin | 110111100011… |
… | …0111100011110 |
3 | 2000210202221200 |
4 | 1233012330132 |
5 | 24424021210 |
6 | 2520140330 |
7 | 502366464 |
oct | 157067436 |
9 | 60722850 |
10 | 29126430 |
11 | 15494133 |
12 | 99076a6 |
13 | 605a498 |
14 | 3c22834 |
15 | 28550c0 |
hex | 1bc6f1e |
29126430 has 48 divisors (see below), whose sum is σ = 79719120. Its totient is φ = 7357824.
The previous prime is 29126413. The next prime is 29126459. The reversal of 29126430 is 3462192.
29126430 is a `hidden beast` number, since 2 + 9 + 12 + 643 + 0 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 29126394 and 29126403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6807 + ... + 10226.
It is an arithmetic number, because the mean of its divisors is an integer number (1660815).
Almost surely, 229126430 is an apocalyptic number.
29126430 is an abundant number, since it is smaller than the sum of its proper divisors (50592690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29126430 is a wasteful number, since it uses less digits than its factorization.
29126430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17065 (or 17062 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 29126430 is about 5396.8907715462. The cubic root of 29126430 is about 307.6775100416.
The spelling of 29126430 in words is "twenty-nine million, one hundred twenty-six thousand, four hundred thirty".
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