Base | Representation |
---|---|
bin | 101001110001000… |
… | …0000010111100100 |
3 | 10121200000200101212 |
4 | 1103202000113210 |
5 | 10332231021312 |
6 | 351021210552 |
7 | 46504621211 |
oct | 12342002744 |
9 | 3550020355 |
10 | 1401423332 |
11 | 65a081101 |
12 | 331400a58 |
13 | 19445959a |
14 | d41a2b08 |
15 | 83076822 |
hex | 538805e4 |
1401423332 has 12 divisors (see below), whose sum is σ = 2453176320. Its totient is φ = 700515816.
The previous prime is 1401423323. The next prime is 1401423341. The reversal of 1401423332 is 2333241041.
It is an interprime number because it is at equal distance from previous prime (1401423323) and next prime (1401423341).
It is a junction number, because it is equal to n+sod(n) for n = 1401423298 and 1401423307.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32228 + ... + 61979.
It is an arithmetic number, because the mean of its divisors is an integer number (204431360).
Almost surely, 21401423332 is an apocalyptic number.
It is an amenable number.
1401423332 is a deficient number, since it is larger than the sum of its proper divisors (1051752988).
1401423332 is a wasteful number, since it uses less digits than its factorization.
1401423332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97930 (or 97928 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 1401423332 is about 37435.5891098297. The cubic root of 1401423332 is about 1119.0679245750.
Adding to 1401423332 its reverse (2333241041), we get a palindrome (3734664373).
The spelling of 1401423332 in words is "one billion, four hundred one million, four hundred twenty-three thousand, three hundred thirty-two".
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