Base | Representation |
---|---|
bin | 1001000101011001… |
… | …0110000000000001 |
3 | 20021221120100200001 |
4 | 2101112112000001 |
5 | 14443232203401 |
6 | 1041550400001 |
7 | 114300235501 |
oct | 22126260001 |
9 | 6257510601 |
10 | 2438553601 |
11 | 1041555460 |
12 | 580800001 |
13 | 2cb297033 |
14 | 191c17a01 |
15 | e413e601 |
hex | 91596001 |
2438553601 has 8 divisors (see below), whose sum is σ = 2662507008. Its totient is φ = 2214978000.
The previous prime is 2438553577. The next prime is 2438553659. The reversal of 2438553601 is 1063558342.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2438553601 - 25 = 2438553569 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2438553001) 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, 80865 + ... + 106846.
It is an arithmetic number, because the mean of its divisors is an integer number (332813376).
Almost surely, 22438553601 is an apocalyptic number.
It is an amenable number.
2438553601 is a deficient number, since it is larger than the sum of its proper divisors (223953407).
2438553601 is a wasteful number, since it uses less digits than its factorization.
2438553601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188903.
The product of its (nonzero) digits is 86400, while the sum is 37.
The square root of 2438553601 is about 49381.7132246341. The cubic root of 2438553601 is about 1345.9970313530.
It can be divided in two parts, 243855 and 3601, that added together give a triangular number (247456 = T703).
The spelling of 2438553601 in words is "two billion, four hundred thirty-eight million, five hundred fifty-three thousand, six hundred one".
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