Base | Representation |
---|---|
bin | 111001000101… |
… | …0010000111101 |
3 | 2002022102101110 |
4 | 1302022100331 |
5 | 30130121321 |
6 | 2545232233 |
7 | 512241105 |
oct | 162122075 |
9 | 62272343 |
10 | 29926461 |
11 | 15990214 |
12 | a032679 |
13 | 627a686 |
14 | 3d90205 |
15 | 2962176 |
hex | 1c8a43d |
29926461 has 8 divisors (see below), whose sum is σ = 39929440. Its totient is φ = 19937232.
The previous prime is 29926459. The next prime is 29926489. The reversal of 29926461 is 16462992.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 29926461 - 21 = 29926459 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29926411) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3855 + ... + 8643.
It is an arithmetic number, because the mean of its divisors is an integer number (4991180).
Almost surely, 229926461 is an apocalyptic number.
It is an amenable number.
29926461 is a deficient number, since it is larger than the sum of its proper divisors (10002979).
29926461 is a wasteful number, since it uses less digits than its factorization.
29926461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6875.
The product of its digits is 46656, while the sum is 39.
The square root of 29926461 is about 5470.5082944823. The cubic root of 29926461 is about 310.4691508892.
It can be divided in two parts, 2992 and 6461, that added together give a triangular number (9453 = T137).
The spelling of 29926461 in words is "twenty-nine million, nine hundred twenty-six thousand, four hundred sixty-one".
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