Base | Representation |
---|---|
bin | 1000111000000000… |
… | …00100110010010001 |
3 | 110022001201022210011 |
4 | 10130000010302101 |
5 | 34224233431240 |
6 | 2104445034521 |
7 | 226034461225 |
oct | 43400046221 |
9 | 13261638704 |
10 | 4764748945 |
11 | 2025638450 |
12 | b0b855a41 |
13 | 5ac1b1498 |
14 | 332b44785 |
15 | 1cd4876ea |
hex | 11c004c91 |
4764748945 has 32 divisors (see below), whose sum is σ = 6454546560. Its totient is φ = 3346506240.
The previous prime is 4764748927. The next prime is 4764748987. The reversal of 4764748945 is 5498474674.
It is a happy number.
It is not a de Polignac number, because 4764748945 - 25 = 4764748913 is a prime.
It is a super-2 number, since 2×47647489452 = 45405665017757226050, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4764748945.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199167 + ... + 221803.
It is an arithmetic number, because the mean of its divisors is an integer number (201704580).
Almost surely, 24764748945 is an apocalyptic number.
It is an amenable number.
4764748945 is a deficient number, since it is larger than the sum of its proper divisors (1689797615).
4764748945 is a wasteful number, since it uses less digits than its factorization.
4764748945 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22785.
The product of its digits is 27095040, while the sum is 58.
The square root of 4764748945 is about 69027.1609223500. The cubic root of 4764748945 is about 1682.7257510118.
The spelling of 4764748945 in words is "four billion, seven hundred sixty-four million, seven hundred forty-eight thousand, nine hundred forty-five".
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