Base | Representation |
---|---|
bin | 10000000010101011… |
… | …11110011001010001 |
3 | 211020012212221002022 |
4 | 20001111332121101 |
5 | 120114243104101 |
6 | 3542335101225 |
7 | 423265543661 |
oct | 100125763121 |
9 | 24205787068 |
10 | 8612472401 |
11 | 371a574a95 |
12 | 1804371815 |
13 | a733b7a20 |
14 | 5b9b7a1a1 |
15 | 35617da1b |
hex | 20157e651 |
8612472401 has 8 divisors (see below), whose sum is σ = 9282571200. Its totient is φ = 7943459472.
The previous prime is 8612472353. The next prime is 8612472413. The reversal of 8612472401 is 1042742168.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-8612472401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8612472301) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254951 + ... + 286748.
It is an arithmetic number, because the mean of its divisors is an integer number (1160321400).
Almost surely, 28612472401 is an apocalyptic number.
It is an amenable number.
8612472401 is a deficient number, since it is larger than the sum of its proper divisors (670098799).
8612472401 is a wasteful number, since it uses less digits than its factorization.
8612472401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 542935.
The product of its (nonzero) digits is 21504, while the sum is 35.
The square root of 8612472401 is about 92803.4072704230. The cubic root of 8612472401 is about 2049.7895799094.
The spelling of 8612472401 in words is "eight billion, six hundred twelve million, four hundred seventy-two thousand, four hundred one".
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