Base | Representation |
---|---|
bin | 1110010101000011101… |
… | …10100010101111100001 |
3 | 1202001211010202211211002 |
4 | 13022201312202233201 |
5 | 31031303433422401 |
6 | 1014102331201345 |
7 | 50366454261641 |
oct | 7124166425741 |
9 | 1661733684732 |
10 | 492341701601 |
11 | 17a88a067572 |
12 | 7b5042a6255 |
13 | 37573646969 |
14 | 19b880a6521 |
15 | cc18632a6b |
hex | 72a1da2be1 |
492341701601 has 4 divisors (see below), whose sum is σ = 492360744900. Its totient is φ = 492322658304.
The previous prime is 492341701589. The next prime is 492341701609. The reversal of 492341701601 is 106107143294.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 474550143376 + 17791558225 = 688876^2 + 133385^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-492341701601 is a prime.
It is a super-2 number, since 2×4923417016012 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (492341701609) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9482816 + ... + 9534593.
It is an arithmetic number, because the mean of its divisors is an integer number (123090186225).
Almost surely, 2492341701601 is an apocalyptic number.
It is an amenable number.
492341701601 is a deficient number, since it is larger than the sum of its proper divisors (19043299).
492341701601 is a wasteful number, since it uses less digits than its factorization.
492341701601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19043298.
The product of its (nonzero) digits is 36288, while the sum is 38.
Adding to 492341701601 its reverse (106107143294), we get a palindrome (598448844895).
The spelling of 492341701601 in words is "four hundred ninety-two billion, three hundred forty-one million, seven hundred one thousand, six hundred one".
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