Base | Representation |
---|---|
bin | 101001110001010… |
… | …1011000100101000 |
3 | 10121200100120100020 |
4 | 1103202223010220 |
5 | 10332302120443 |
6 | 351025040440 |
7 | 46506250161 |
oct | 12342530450 |
9 | 3550316306 |
10 | 1401598248 |
11 | 65a190566 |
12 | 331486120 |
13 | 1944bb09b |
14 | d420a768 |
15 | 830ad583 |
hex | 538ab128 |
1401598248 has 32 divisors (see below), whose sum is σ = 3552000000. Its totient is φ = 460798848.
The previous prime is 1401598183. The next prime is 1401598249. The reversal of 1401598248 is 8428951041.
It is not an unprimeable number, because it can be changed into a prime (1401598249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 398248 + ... + 401751.
It is an arithmetic number, because the mean of its divisors is an integer number (111000000).
Almost surely, 21401598248 is an apocalyptic number.
It is an amenable number.
1401598248 is an abundant number, since it is smaller than the sum of its proper divisors (2150401752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1401598248 is a wasteful number, since it uses less digits than its factorization.
1401598248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 800081 (or 800077 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 42.
The square root of 1401598248 is about 37437.9252630271. The cubic root of 1401598248 is about 1119.1144807529.
The spelling of 1401598248 in words is "one billion, four hundred one million, five hundred ninety-eight thousand, two hundred forty-eight".
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