Base | Representation |
---|---|
bin | 11111010101100001110… |
… | …111010011010111100101 |
3 | 21121212100120120220011110 |
4 | 133111201313103113211 |
5 | 240240201122040001 |
6 | 4325133454455233 |
7 | 311402524154562 |
oct | 37254167232745 |
9 | 7555316526143 |
10 | 2153420502501 |
11 | 760295809104 |
12 | 2a9420204519 |
13 | 1280b36676b8 |
14 | 76324627869 |
15 | 3b0370143d6 |
hex | 1f561dd35e5 |
2153420502501 has 8 divisors (see below), whose sum is σ = 2888842228960. Its totient is φ = 1426806222192.
The previous prime is 2153420502481. The next prime is 2153420502529. The reversal of 2153420502501 is 1052050243512.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-2153420502501 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 (2153420502001) 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, 2201860966 + ... + 2201861943.
It is an arithmetic number, because the mean of its divisors is an integer number (361105278620).
Almost surely, 22153420502501 is an apocalyptic number.
It is an amenable number.
2153420502501 is a deficient number, since it is larger than the sum of its proper divisors (735421726459).
2153420502501 is a wasteful number, since it uses less digits than its factorization.
2153420502501 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4403723075.
The product of its (nonzero) digits is 12000, while the sum is 30.
The spelling of 2153420502501 in words is "two trillion, one hundred fifty-three billion, four hundred twenty million, five hundred two thousand, five hundred one".
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