Base | Representation |
---|---|
bin | 11111010101001010101… |
… | …100010010000100111111 |
3 | 21121211100111001121001202 |
4 | 133111022230102010333 |
5 | 240233402111101123 |
6 | 4325031130130115 |
7 | 311360063545442 |
oct | 37251254220477 |
9 | 7554314047052 |
10 | 2153031737663 |
11 | 760106317354 |
12 | 2a9331b8093b |
13 | 128050c5ac31 |
14 | 762c8b49659 |
15 | 3b012d1ea28 |
hex | 1f54ab1213f |
2153031737663 has 8 divisors (see below), whose sum is σ = 2266373247600. Its totient is φ = 2039692632768.
The previous prime is 2153031737603. The next prime is 2153031737683. The reversal of 2153031737663 is 3667371303512.
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 2153031737663 - 226 = 2152964628799 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2153031737603) 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, 1408595 + ... + 2508027.
It is an arithmetic number, because the mean of its divisors is an integer number (283296655950).
Almost surely, 22153031737663 is an apocalyptic number.
2153031737663 is a deficient number, since it is larger than the sum of its proper divisors (113341509937).
2153031737663 is a wasteful number, since it uses less digits than its factorization.
2153031737663 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1202521.
The product of its (nonzero) digits is 1428840, while the sum is 47.
The spelling of 2153031737663 in words is "two trillion, one hundred fifty-three billion, thirty-one million, seven hundred thirty-seven thousand, six hundred sixty-three".
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