Base | Representation |
---|---|
bin | 1001001111010111… |
… | …10011101100010000 |
3 | 110210201112212000122 |
4 | 10213223303230100 |
5 | 40124423401030 |
6 | 2140130205412 |
7 | 233634533561 |
oct | 44753635420 |
9 | 13721485018 |
10 | 4960762640 |
11 | 2116248439 |
12 | b65423868 |
13 | 6109a1212 |
14 | 350baa168 |
15 | 1e07a58e5 |
hex | 127af3b10 |
4960762640 has 40 divisors (see below), whose sum is σ = 11551557528. Its totient is φ = 1981245440.
The previous prime is 4960762633. The next prime is 4960762643. The reversal of 4960762640 is 462670694.
It can be written as a sum of positive squares in 4 ways, for example, as 862714384 + 4098048256 = 29372^2 + 64016^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a junction number, because it is equal to n+sod(n) for n = 4960762591 and 4960762600.
It is not an unprimeable number, because it can be changed into a prime (4960762643) 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 7 ways as a sum of consecutive naturals, for example, 4760 + ... + 99720.
Almost surely, 24960762640 is an apocalyptic number.
4960762640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4960762640 is an abundant number, since it is smaller than the sum of its proper divisors (6590794888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4960762640 is a wasteful number, since it uses less digits than its factorization.
4960762640 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95627 (or 95621 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 44.
The square root of 4960762640 is about 70432.6816186918. The cubic root of 4960762640 is about 1705.4911987059.
The spelling of 4960762640 in words is "four billion, nine hundred sixty million, seven hundred sixty-two thousand, six hundred forty".
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