Base | Representation |
---|---|
bin | 1011100110100… |
… | …1110000010000 |
3 | 10101120120111002 |
4 | 2321221300100 |
5 | 44424331124 |
6 | 4455041132 |
7 | 1130445143 |
oct | 271516020 |
9 | 111516432 |
10 | 48667664 |
11 | 25520811 |
12 | 143701a8 |
13 | a10cb46 |
14 | 666c05a |
15 | 44150ae |
hex | 2e69c10 |
48667664 has 20 divisors (see below), whose sum is σ = 99257040. Its totient is φ = 23052960.
The previous prime is 48667657. The next prime is 48667673. The reversal of 48667664 is 46676684.
48667664 = T407 + T408 + ... + T710.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79742 + ... + 80349.
It is an arithmetic number, because the mean of its divisors is an integer number (4962852).
Almost surely, 248667664 is an apocalyptic number.
It is an amenable number.
48667664 is an abundant number, since it is smaller than the sum of its proper divisors (50589376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48667664 is a wasteful number, since it uses less digits than its factorization.
48667664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160118 (or 160112 counting only the distinct ones).
The product of its digits is 1161216, while the sum is 47.
The square root of 48667664 is about 6976.2213267642. The cubic root of 48667664 is about 365.1014017385.
It can be divided in two parts, 4 and 8667664, that added together give a palindrome (8667668).
The spelling of 48667664 in words is "forty-eight million, six hundred sixty-seven thousand, six hundred sixty-four".
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