Base | Representation |
---|---|
bin | 111000101111… |
… | …1010011011110 |
3 | 2001222111000011 |
4 | 1301133103132 |
5 | 30104003434 |
6 | 2541353434 |
7 | 510606064 |
oct | 161372336 |
9 | 61874004 |
10 | 29750494 |
11 | 1587aa94 |
12 | 9b6887a |
13 | 6218557 |
14 | 3d46034 |
15 | 2929e64 |
hex | 1c5f4de |
29750494 has 8 divisors (see below), whose sum is σ = 45043128. Its totient is φ = 14736120.
The previous prime is 29750467. The next prime is 29750503. The reversal of 29750494 is 49405792.
29750494 = T4452 + T4453 + T4454.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 69297 + ... + 69724.
It is an arithmetic number, because the mean of its divisors is an integer number (5630391).
Almost surely, 229750494 is an apocalyptic number.
29750494 is the 4454-th centered triangular number.
29750494 is a deficient number, since it is larger than the sum of its proper divisors (15292634).
29750494 is a wasteful number, since it uses less digits than its factorization.
29750494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139130.
The product of its (nonzero) digits is 90720, while the sum is 40.
The square root of 29750494 is about 5454.4013420356. The cubic root of 29750494 is about 309.8594367944.
The spelling of 29750494 in words is "twenty-nine million, seven hundred fifty thousand, four hundred ninety-four".
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