Base | Representation |
---|---|
bin | 101101100010000011… |
… | …001111010010001011 |
3 | 11200012012111212122000 |
4 | 231202003033102023 |
5 | 1300111223001314 |
6 | 34243135002043 |
7 | 3350350136400 |
oct | 554203172213 |
9 | 150165455560 |
10 | 48889656459 |
11 | 19808a33566 |
12 | 9585069323 |
13 | 47c1a0a007 |
14 | 251b09c2a7 |
15 | 1412169209 |
hex | b620cf48b |
48889656459 has 24 divisors (see below), whose sum is σ = 84254285520. Its totient is φ = 27936945792.
The previous prime is 48889656449. The next prime is 48889656493. The reversal of 48889656459 is 95465698884.
48889656459 is a `hidden beast` number, since 4 + 8 + 8 + 8 + 9 + 6 + 564 + 59 = 666.
It is not a de Polignac number, because 48889656459 - 25 = 48889656427 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48889656449) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18475494 + ... + 18478139.
It is an arithmetic number, because the mean of its divisors is an integer number (3510595230).
Almost surely, 248889656459 is an apocalyptic number.
48889656459 is a gapful number since it is divisible by the number (49) formed by its first and last digit.
48889656459 is a deficient number, since it is larger than the sum of its proper divisors (35364629061).
48889656459 is a wasteful number, since it uses less digits than its factorization.
48889656459 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36953656 (or 36953643 counting only the distinct ones).
The product of its digits is 597196800, while the sum is 72.
The spelling of 48889656459 in words is "forty-eight billion, eight hundred eighty-nine million, six hundred fifty-six thousand, four hundred fifty-nine".
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