Base | Representation |
---|---|
bin | 1110001010111100110… |
… | …10100101100101100001 |
3 | 1201112210222002201201211 |
4 | 13011132122211211201 |
5 | 30434200311114244 |
6 | 1011404045230121 |
7 | 50115134015500 |
oct | 7053632454541 |
9 | 1645728081654 |
10 | 486915332449 |
11 | 178555014067 |
12 | 7a44ab62341 |
13 | 36bba373340 |
14 | 197d1538837 |
15 | c9ec059934 |
hex | 715e6a5961 |
486915332449 has 24 divisors (see below), whose sum is σ = 610062522048. Its totient is φ = 385200738720.
The previous prime is 486915332429. The next prime is 486915332521. The reversal of 486915332449 is 944233519684.
It is not a de Polignac number, because 486915332449 - 213 = 486915324257 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 486915332393 and 486915332402.
It is not an unprimeable number, because it can be changed into a prime (486915332419) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5196714 + ... + 5289580.
It is an arithmetic number, because the mean of its divisors is an integer number (25419271752).
Almost surely, 2486915332449 is an apocalyptic number.
486915332449 is a gapful number since it is divisible by the number (49) formed by its first and last digit.
It is an amenable number.
486915332449 is a deficient number, since it is larger than the sum of its proper divisors (123147189599).
486915332449 is a wasteful number, since it uses less digits than its factorization.
486915332449 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101125 (or 101118 counting only the distinct ones).
The product of its digits is 22394880, while the sum is 58.
The spelling of 486915332449 in words is "four hundred eighty-six billion, nine hundred fifteen million, three hundred thirty-two thousand, four hundred forty-nine".
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