Base | Representation |
---|---|
bin | 1000110111101101… |
… | …00000110000100001 |
3 | 110021212222222000100 |
4 | 10123312200300201 |
5 | 34223113221311 |
6 | 2104315213013 |
7 | 226004250462 |
oct | 43366406041 |
9 | 13255888010 |
10 | 4762242081 |
11 | 2024185a63 |
12 | b0aa47169 |
13 | 5ab81442c |
14 | 332690d69 |
15 | 1cd13ea56 |
hex | 11bda0c21 |
4762242081 has 9 divisors (see below), whose sum is σ = 6879093169. Its totient is φ = 3174690036.
The previous prime is 4762242073. The next prime is 4762242097. The reversal of 4762242081 is 1802422674.
The square root of 4762242081 is 69009.
It is a perfect power (a square), and thus also a powerful number.
4762242081 is a `hidden beast` number, since 4 + 7 + 622 + 4 + 20 + 8 + 1 = 666.
It is a tau number, because it is divible by the number of its divisors (9).
It is not a de Polignac number, because 4762242081 - 23 = 4762242073 is a prime.
It is a super-2 number, since 2×47622420812 = 45357899276094421122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4762242071) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 195526 + ... + 218528.
Almost surely, 24762242081 is an apocalyptic number.
4762242081 is the 69009-th square number.
4762242081 is the 34505-th centered octagonal number.
It is an amenable number.
4762242081 is a deficient number, since it is larger than the sum of its proper divisors (2116851088).
4762242081 is an frugal number, since it uses more digits than its factorization.
4762242081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46012 (or 23006 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 36.
The cubic root of 4762242081 is about 1682.4305899815.
Multiplying 4762242081 by its sum of digits (36), we get a square (171440714916 = 4140542).
The spelling of 4762242081 in words is "four billion, seven hundred sixty-two million, two hundred forty-two thousand, eighty-one".
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