Base | Representation |
---|---|
bin | 1110011101111001011… |
… | …01110100111000110000 |
3 | 1202112001212120201022010 |
4 | 13032330231310320300 |
5 | 31121013331300002 |
6 | 1020205255242520 |
7 | 50625200630142 |
oct | 7167455647060 |
9 | 1675055521263 |
10 | 497087368752 |
11 | 1818a4951537 |
12 | 80409679440 |
13 | 37b4b8a6930 |
14 | 1a0b8480c92 |
15 | cde509b46c |
hex | 73bcb74e30 |
497087368752 has 160 divisors (see below), whose sum is σ = 1465235593920. Its totient is φ = 143858073600.
The previous prime is 497087368747. The next prime is 497087368829. The reversal of 497087368752 is 257863780794.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16968774 + ... + 16998042.
It is an arithmetic number, because the mean of its divisors is an integer number (9157722462).
Almost surely, 2497087368752 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 497087368752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (732617796960).
497087368752 is an abundant number, since it is smaller than the sum of its proper divisors (968148225168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
497087368752 is a wasteful number, since it uses less digits than its factorization.
497087368752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30911 (or 30905 counting only the distinct ones).
The product of its (nonzero) digits is 142248960, while the sum is 66.
The spelling of 497087368752 in words is "four hundred ninety-seven billion, eighty-seven million, three hundred sixty-eight thousand, seven hundred fifty-two".
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