Base | Representation |
---|---|
bin | 100100010001001100110… |
… | …111011111101110010011 |
3 | 22211021020121002022201100 |
4 | 210101030313133232103 |
5 | 311313333341213310 |
6 | 5144551304435443 |
7 | 345032160646506 |
oct | 44211467375623 |
9 | 8737217068640 |
10 | 2492370647955 |
11 | 881010289161 |
12 | 343055a78b83 |
13 | 15104cba4546 |
14 | 888ba72d13d |
15 | 44c73e2bec0 |
hex | 2444cddfb93 |
2492370647955 has 48 divisors (see below), whose sum is σ = 4574634689664. Its totient is φ = 1250962513920.
The previous prime is 2492370647933. The next prime is 2492370647971. The reversal of 2492370647955 is 5597460732942.
2492370647955 is a `hidden beast` number, since 2 + 4 + 92 + 3 + 70 + 6 + 479 + 5 + 5 = 666.
It is not a de Polignac number, because 2492370647955 - 211 = 2492370645907 is a prime.
It is a super-2 number, since 2×24923706479552 (a number of 26 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 2492370647892 and 2492370647901.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8956515 + ... + 9230595.
It is an arithmetic number, because the mean of its divisors is an integer number (95304889368).
Almost surely, 22492370647955 is an apocalyptic number.
2492370647955 is a deficient number, since it is larger than the sum of its proper divisors (2082264041709).
2492370647955 is a wasteful number, since it uses less digits than its factorization.
2492370647955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 285996 (or 285993 counting only the distinct ones).
The product of its (nonzero) digits is 114307200, while the sum is 63.
The spelling of 2492370647955 in words is "two trillion, four hundred ninety-two billion, three hundred seventy million, six hundred forty-seven thousand, nine hundred fifty-five".
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