Base | Representation |
---|---|
bin | 11000000000100… |
… | …10011100101000 |
3 | 112000222021210222 |
4 | 30000102130220 |
5 | 403024332102 |
6 | 31552425212 |
7 | 4663614200 |
oct | 1400223450 |
9 | 460867728 |
10 | 201402152 |
11 | a3760466 |
12 | 57548208 |
13 | 32958593 |
14 | 1ca69400 |
15 | 12a34aa2 |
hex | c012728 |
201402152 has 24 divisors (see below), whose sum is σ = 439283610. Its totient is φ = 86315040.
The previous prime is 201402143. The next prime is 201402161. The reversal of 201402152 is 251204102.
It is an interprime number because it is at equal distance from previous prime (201402143) and next prime (201402161).
It can be written as a sum of positive squares in only one way, i.e., 169885156 + 31516996 = 13034^2 + 5614^2 .
It is a super-2 number, since 2×2014021522 = 81125653660462208, 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 201402152.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 256499 + ... + 257282.
Almost surely, 2201402152 is an apocalyptic number.
It is an amenable number.
201402152 is an abundant number, since it is smaller than the sum of its proper divisors (237881458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201402152 is a wasteful number, since it uses less digits than its factorization.
201402152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 513801 (or 513790 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 201402152 is about 14191.6225992661. The cubic root of 201402152 is about 586.1670054042.
Adding to 201402152 its reverse (251204102), we get a palindrome (452606254).
The spelling of 201402152 in words is "two hundred one million, four hundred two thousand, one hundred fifty-two".
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