Base | Representation |
---|---|
bin | 101001110010100… |
… | …0011100111111110 |
3 | 10121201112022110222 |
4 | 1103211003213332 |
5 | 10332432114402 |
6 | 351050301342 |
7 | 46514462000 |
oct | 12345034776 |
9 | 3551468428 |
10 | 1402223102 |
11 | 65a577a75 |
12 | 331727852 |
13 | 194679617 |
14 | d4330370 |
15 | 831837a2 |
hex | 539439fe |
1402223102 has 32 divisors (see below), whose sum is σ = 2474712000. Its totient is φ = 595601664.
The previous prime is 1402223099. The next prime is 1402223107. The reversal of 1402223102 is 2013222041.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1402223107) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68474 + ... + 86562.
It is an arithmetic number, because the mean of its divisors is an integer number (77334750).
Almost surely, 21402223102 is an apocalyptic number.
1402223102 is a deficient number, since it is larger than the sum of its proper divisors (1072488898).
1402223102 is a wasteful number, since it uses less digits than its factorization.
1402223102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18225 (or 18211 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 1402223102 is about 37446.2695338267. The cubic root of 1402223102 is about 1119.2807621795.
Adding to 1402223102 its reverse (2013222041), we get a palindrome (3415445143).
The spelling of 1402223102 in words is "one billion, four hundred two million, two hundred twenty-three thousand, one hundred two".
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