Base | Representation |
---|---|
bin | 10111111010011… |
… | …110001111101010 |
3 | 1000221221021200220 |
4 | 113322132033222 |
5 | 1310202013302 |
6 | 103451110510 |
7 | 12641115360 |
oct | 2772361752 |
9 | 1027837626 |
10 | 401204202 |
11 | 196518723 |
12 | b2442436 |
13 | 65173749 |
14 | 3b3d9630 |
15 | 253504bc |
hex | 17e9e3ea |
401204202 has 16 divisors (see below), whose sum is σ = 917038272. Its totient is φ = 114629760.
The previous prime is 401204197. The next prime is 401204227. The reversal of 401204202 is 202402104.
It is a super-3 number, since 3×4012042023 (a number of 27 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4776199 + ... + 4776282.
It is an arithmetic number, because the mean of its divisors is an integer number (57314892).
Almost surely, 2401204202 is an apocalyptic number.
401204202 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
401204202 is an abundant number, since it is smaller than the sum of its proper divisors (515834070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
401204202 is a wasteful number, since it uses less digits than its factorization.
401204202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9552493.
The product of its (nonzero) digits is 128, while the sum is 15.
The square root of 401204202 is about 20030.0824261909. The cubic root of 401204202 is about 737.5449453409.
Adding to 401204202 its reverse (202402104), we get a palindrome (603606306).
The spelling of 401204202 in words is "four hundred one million, two hundred four thousand, two hundred two".
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