Base | Representation |
---|---|
bin | 101001110001010… |
… | …0000000010011100 |
3 | 10121200021021100022 |
4 | 1103202200002130 |
5 | 10332244144202 |
6 | 351024051312 |
7 | 46506001334 |
oct | 12342400234 |
9 | 3550237308 |
10 | 1401553052 |
11 | 65a15a609 |
12 | 331463b38 |
13 | 1944a3643 |
14 | d41d80c4 |
15 | 8309eea2 |
hex | 538a009c |
1401553052 has 12 divisors (see below), whose sum is σ = 2455250616. Its totient is φ = 700052880.
The previous prime is 1401553039. The next prime is 1401553067. The reversal of 1401553052 is 2503551041.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176543 + ... + 184310.
It is an arithmetic number, because the mean of its divisors is an integer number (204604218).
Almost surely, 21401553052 is an apocalyptic number.
It is an amenable number.
1401553052 is a deficient number, since it is larger than the sum of its proper divisors (1053697564).
1401553052 is a wasteful number, since it uses less digits than its factorization.
1401553052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 361828 (or 361826 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 26.
The square root of 1401553052 is about 37437.3216456519. The cubic root of 1401553052 is about 1119.1024516184.
The spelling of 1401553052 in words is "one billion, four hundred one million, five hundred fifty-three thousand, fifty-two".
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