Base | Representation |
---|---|
bin | 1110011111001111011… |
… | …00111100010000000100 |
3 | 1202120221010121212200012 |
4 | 13033213230330100010 |
5 | 31124002442311220 |
6 | 1020405021005352 |
7 | 50652105630023 |
oct | 7174754742004 |
9 | 1676833555605 |
10 | 497808557060 |
11 | 182134a52a31 |
12 | 8058b0b3858 |
13 | 37c35124289 |
14 | 1a1461728ba |
15 | ce38556ac5 |
hex | 73e7b3c404 |
497808557060 has 48 divisors (see below), whose sum is σ = 1069544904960. Its totient is φ = 194575979520.
The previous prime is 497808557053. The next prime is 497808557063. The reversal of 497808557060 is 60755808794.
It is a happy number.
It is a super-3 number, since 3×4978085570603 (a number of 36 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (497808557063) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1470806 + ... + 1777325.
It is an arithmetic number, because the mean of its divisors is an integer number (22282185520).
Almost surely, 2497808557060 is an apocalyptic number.
It is an amenable number.
497808557060 is an abundant number, since it is smaller than the sum of its proper divisors (571736347900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
497808557060 is a wasteful number, since it uses less digits than its factorization.
497808557060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3248316 (or 3248314 counting only the distinct ones).
The product of its (nonzero) digits is 16934400, while the sum is 59.
The spelling of 497808557060 in words is "four hundred ninety-seven billion, eight hundred eight million, five hundred fifty-seven thousand, sixty".
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