Base | Representation |
---|---|
bin | 101001110000110… |
… | …0101101101110000 |
3 | 10121122211010122110 |
4 | 1103201211231300 |
5 | 10332214023120 |
6 | 351015005320 |
7 | 46503655011 |
oct | 12341455560 |
9 | 3548733573 |
10 | 1401314160 |
11 | 65a007084 |
12 | 331369840 |
13 | 19441b99c |
14 | d4175008 |
15 | 830542e0 |
hex | 53865b70 |
1401314160 has 80 divisors (see below), whose sum is σ = 4363720704. Its totient is φ = 371993856.
The previous prime is 1401314153. The next prime is 1401314203. The reversal of 1401314160 is 614131041.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40429 + ... + 66611.
Almost surely, 21401314160 is an apocalyptic number.
1401314160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1401314160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2181860352).
1401314160 is an abundant number, since it is smaller than the sum of its proper divisors (2962406544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1401314160 is a wasteful number, since it uses less digits than its factorization.
1401314160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26422 (or 26416 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 21.
The square root of 1401314160 is about 37434.1309502438. The cubic root of 1401314160 is about 1119.0388650579.
The spelling of 1401314160 in words is "one billion, four hundred one million, three hundred fourteen thousand, one hundred sixty".
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