Base | Representation |
---|---|
bin | 11000000101100… |
… | …11100010000000 |
3 | 112002012210220000 |
4 | 30002303202000 |
5 | 403211440302 |
6 | 32014520000 |
7 | 5002332621 |
oct | 1402634200 |
9 | 462183800 |
10 | 202061952 |
11 | a4071154 |
12 | 57806000 |
13 | 32b299b1 |
14 | 1cb9ba48 |
15 | 12b1531c |
hex | c0b3880 |
202061952 has 80 divisors (see below), whose sum is σ = 601363950. Its totient is φ = 67350528.
The previous prime is 202061939. The next prime is 202061963. The reversal of 202061952 is 259160202.
202061952 is a `hidden beast` number, since 20 + 20 + 619 + 5 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 201185856 + 876096 = 14184^2 + 936^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 624 + ... + 20112.
Almost surely, 2202061952 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 202061952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300681975).
202061952 is an abundant number, since it is smaller than the sum of its proper divisors (399301998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202061952 is an equidigital number, since it uses as much as digits as its factorization.
202061952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19515 (or 19494 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 202061952 is about 14214.8497002255. The cubic root of 202061952 is about 586.8064084010.
The spelling of 202061952 in words is "two hundred two million, sixty-one thousand, nine hundred fifty-two".
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