Base | Representation |
---|---|
bin | 11111010101010001110… |
… | …100001000001111101011 |
3 | 21121211122210220200122221 |
4 | 133111101310020033223 |
5 | 240234123204010201 |
6 | 4325051035254511 |
7 | 311363044344355 |
oct | 37252164101753 |
9 | 7554583820587 |
10 | 2153151235051 |
11 | 760167815523 |
12 | 2a9365baa437 |
13 | 12806c93a14b |
14 | 762da9740d5 |
15 | 3b01d5764a1 |
hex | 1f551d083eb |
2153151235051 has 8 divisors (see below), whose sum is σ = 2341423601280. Its totient is φ = 1971725136768.
The previous prime is 2153151235049. The next prime is 2153151235171. The reversal of 2153151235051 is 1505321513512.
It is a happy number.
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 2153151235051 - 21 = 2153151235049 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2153151234998 and 2153151235016.
It is not an unprimeable number, because it can be changed into a prime (2153151235031) 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, 1711566331 + ... + 1711567588.
It is an arithmetic number, because the mean of its divisors is an integer number (292677950160).
Almost surely, 22153151235051 is an apocalyptic number.
2153151235051 is a deficient number, since it is larger than the sum of its proper divisors (188272366229).
2153151235051 is a wasteful number, since it uses less digits than its factorization.
2153151235051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3423133973.
The product of its (nonzero) digits is 22500, while the sum is 34.
Adding to 2153151235051 its reverse (1505321513512), we get a palindrome (3658472748563).
The spelling of 2153151235051 in words is "two trillion, one hundred fifty-three billion, one hundred fifty-one million, two hundred thirty-five thousand, fifty-one".
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