Base | Representation |
---|---|
bin | 1000011000000111… |
… | …0001101000110001 |
3 | 12210201011100022210 |
4 | 2012001301220301 |
5 | 14101121044101 |
6 | 1011043322333 |
7 | 106502614200 |
oct | 20601615061 |
9 | 5721140283 |
10 | 2248612401 |
11 | a54312862 |
12 | 5290803a9 |
13 | 29ab222a9 |
14 | 1748d3237 |
15 | d26207d6 |
hex | 86071a31 |
2248612401 has 24 divisors (see below), whose sum is σ = 3502665504. Its totient is φ = 1279387200.
The previous prime is 2248612337. The next prime is 2248612403. The reversal of 2248612401 is 1042168422.
It is not a de Polignac number, because 2248612401 - 26 = 2248612337 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2248612403) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1426 + ... + 67076.
It is an arithmetic number, because the mean of its divisors is an integer number (145944396).
Almost surely, 22248612401 is an apocalyptic number.
2248612401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2248612401 is a deficient number, since it is larger than the sum of its proper divisors (1254053103).
2248612401 is a wasteful number, since it uses less digits than its factorization.
2248612401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65901 (or 65894 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 30.
The square root of 2248612401 is about 47419.5360690085. The cubic root of 2248612401 is about 1310.1012685150.
The spelling of 2248612401 in words is "two billion, two hundred forty-eight million, six hundred twelve thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •