Base | Representation |
---|---|
bin | 11111010101101001000… |
… | …111101101011101101001 |
3 | 21121212200001200000101022 |
4 | 133111221013231131221 |
5 | 240240423303303301 |
6 | 4325153524102225 |
7 | 311405533021625 |
oct | 37255107553551 |
9 | 7555601600338 |
10 | 2153542244201 |
11 | 7603484aa487 |
12 | 2a9454b34975 |
13 | 1281029512ca |
14 | 76336878185 |
15 | 3b042a60d1b |
hex | 1f5691ed769 |
2153542244201 has 8 divisors (see below), whose sum is σ = 2247232930944. Its totient is φ = 2059856425440.
The previous prime is 2153542244171. The next prime is 2153542244207. The reversal of 2153542244201 is 1024422453512.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2153542244201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2153542244207) 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, 298205 + ... + 2096666.
It is an arithmetic number, because the mean of its divisors is an integer number (280904116368).
Almost surely, 22153542244201 is an apocalyptic number.
It is an amenable number.
2153542244201 is a deficient number, since it is larger than the sum of its proper divisors (93690686743).
2153542244201 is a wasteful number, since it uses less digits than its factorization.
2153542244201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2433991.
The product of its (nonzero) digits is 76800, while the sum is 35.
Adding to 2153542244201 its reverse (1024422453512), we get a palindrome (3177964697713).
The spelling of 2153542244201 in words is "two trillion, one hundred fifty-three billion, five hundred forty-two million, two hundred forty-four thousand, two hundred one".
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