Base | Representation |
---|---|
bin | 10111111110011… |
… | …011011001001101 |
3 | 1001000212222001120 |
4 | 113332123121031 |
5 | 1310433203401 |
6 | 103525231153 |
7 | 12652664403 |
oct | 2776333115 |
9 | 1030788046 |
10 | 402241101 |
11 | 197066769 |
12 | b28624b9 |
13 | 654476b2 |
14 | 3b5c9473 |
15 | 254a7836 |
hex | 17f9b64d |
402241101 has 8 divisors (see below), whose sum is σ = 539044704. Its totient is φ = 266799120.
The previous prime is 402241093. The next prime is 402241109. The reversal of 402241101 is 101142204.
It is an interprime number because it is at equal distance from previous prime (402241093) and next prime (402241109).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 402241101 - 23 = 402241093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (402241109) by changing a digit.
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, 339715 + ... + 340896.
It is an arithmetic number, because the mean of its divisors is an integer number (67380588).
Almost surely, 2402241101 is an apocalyptic number.
It is an amenable number.
402241101 is a deficient number, since it is larger than the sum of its proper divisors (136803603).
402241101 is a wasteful number, since it uses less digits than its factorization.
402241101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 680811.
The product of its (nonzero) digits is 64, while the sum is 15.
The square root of 402241101 is about 20055.9492669881. The cubic root of 402241101 is about 738.1797855917.
Adding to 402241101 its reverse (101142204), we get a palindrome (503383305).
The spelling of 402241101 in words is "four hundred two million, two hundred forty-one thousand, one hundred one".
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