Base | Representation |
---|---|
bin | 1001010000001110… |
… | …11100010001101001 |
3 | 110211020011220002102 |
4 | 10220013130101221 |
5 | 40133302204021 |
6 | 2140545343145 |
7 | 234053234504 |
oct | 45007342151 |
9 | 13736156072 |
10 | 4968006761 |
11 | 211a346013 |
12 | b67937ab5 |
13 | 612339593 |
14 | 351b3413b |
15 | 1e123700b |
hex | 1281dc469 |
4968006761 has 4 divisors (see below), whose sum is σ = 5102277252. Its totient is φ = 4833736272.
The previous prime is 4968006709. The next prime is 4968006767. The reversal of 4968006761 is 1676008694.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1676008694 = 2 ⋅838004347.
It can be written as a sum of positive squares in 2 ways, for example, as 3597600400 + 1370406361 = 59980^2 + 37019^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4968006761 is a prime.
It is a super-2 number, since 2×49680067612 = 49362182354683422242, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4968006767) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67135190 + ... + 67135263.
It is an arithmetic number, because the mean of its divisors is an integer number (1275569313).
Almost surely, 24968006761 is an apocalyptic number.
It is an amenable number.
4968006761 is a deficient number, since it is larger than the sum of its proper divisors (134270491).
4968006761 is a wasteful number, since it uses less digits than its factorization.
4968006761 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134270490.
The product of its (nonzero) digits is 435456, while the sum is 47.
The square root of 4968006761 is about 70484.0887080198. The cubic root of 4968006761 is about 1706.3209619599.
The spelling of 4968006761 in words is "four billion, nine hundred sixty-eight million, six thousand, seven hundred sixty-one".
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