Base | Representation |
---|---|
bin | 1110011111100111010… |
… | …10010011101100011101 |
3 | 1202121110010011020210000 |
4 | 13033303222103230131 |
5 | 31124410323140440 |
6 | 1020440545204513 |
7 | 50660063204124 |
oct | 7176352235435 |
9 | 1677403136700 |
10 | 498009193245 |
11 | 18222822a963 |
12 | 80626330739 |
13 | 37c67872005 |
14 | 1a164a7cabb |
15 | ce4ae89730 |
hex | 73f3a93b1d |
498009193245 has 40 divisors (see below), whose sum is σ = 899542401120. Its totient is φ = 263577356640.
The previous prime is 498009193217. The next prime is 498009193291. The reversal of 498009193245 is 542391900894.
It is not a de Polignac number, because 498009193245 - 213 = 498009185053 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 498009193191 and 498009193200.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4640275 + ... + 4746384.
It is an arithmetic number, because the mean of its divisors is an integer number (22488560028).
Almost surely, 2498009193245 is an apocalyptic number.
498009193245 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
498009193245 is a deficient number, since it is larger than the sum of its proper divisors (401533207875).
498009193245 is a wasteful number, since it uses less digits than its factorization.
498009193245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9386807 (or 9386798 counting only the distinct ones).
The product of its (nonzero) digits is 2799360, while the sum is 54.
The spelling of 498009193245 in words is "four hundred ninety-eight billion, nine million, one hundred ninety-three thousand, two hundred forty-five".
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