Base | Representation |
---|---|
bin | 11101001110110… |
… | …101110100011100 |
3 | 1021011211102002212 |
4 | 131032311310130 |
5 | 2001022222344 |
6 | 120355335552 |
7 | 15103404161 |
oct | 3516656434 |
9 | 1234742085 |
10 | 490429724 |
11 | 231920124 |
12 | 1182b15b8 |
13 | 7a7b4005 |
14 | 491c4068 |
15 | 2d0c779e |
hex | 1d3b5d1c |
490429724 has 6 divisors (see below), whose sum is σ = 858252024. Its totient is φ = 245214860.
The previous prime is 490429711. The next prime is 490429739. The reversal of 490429724 is 427924094.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61303712 + ... + 61303719.
It is an arithmetic number, because the mean of its divisors is an integer number (143042004).
Almost surely, 2490429724 is an apocalyptic number.
It is an amenable number.
490429724 is a deficient number, since it is larger than the sum of its proper divisors (367822300).
490429724 is a wasteful number, since it uses less digits than its factorization.
490429724 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122607435 (or 122607433 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 41.
The square root of 490429724 is about 22145.6479697479. The cubic root of 490429724 is about 788.6039136119.
The spelling of 490429724 in words is "four hundred ninety million, four hundred twenty-nine thousand, seven hundred twenty-four".
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