Base | Representation |
---|---|
bin | 1000000000001011… |
… | …1011101100010011 |
3 | 12112201022112100000 |
4 | 2000002323230103 |
5 | 13344423034220 |
6 | 553100301043 |
7 | 104143562430 |
oct | 20002735423 |
9 | 5481275300 |
10 | 2148252435 |
11 | a026a593a |
12 | 4bb541783 |
13 | 2830b39b4 |
14 | 16544ab87 |
15 | c88e9390 |
hex | 800bbb13 |
2148252435 has 96 divisors (see below), whose sum is σ = 4436490240. Its totient is φ = 976883328.
The previous prime is 2148252427. The next prime is 2148252473. The reversal of 2148252435 is 5342528412.
2148252435 is a `hidden beast` number, since 21 + 4 + 82 + 524 + 35 = 666.
It is not a de Polignac number, because 2148252435 - 23 = 2148252427 is a prime.
It is a super-2 number, since 2×21482524352 = 9229977048966858450, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2148252435.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1947094 + ... + 1948196.
It is an arithmetic number, because the mean of its divisors is an integer number (46213440).
Almost surely, 22148252435 is an apocalyptic number.
2148252435 is an abundant number, since it is smaller than the sum of its proper divisors (2288237805).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2148252435 is a wasteful number, since it uses less digits than its factorization.
2148252435 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1359 (or 1347 counting only the distinct ones).
The product of its digits is 76800, while the sum is 36.
The square root of 2148252435 is about 46349.2441685946. The cubic root of 2148252435 is about 1290.3130932843.
The spelling of 2148252435 in words is "two billion, one hundred forty-eight million, two hundred fifty-two thousand, four hundred thirty-five".
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