Base | Representation |
---|---|
bin | 101001110000111… |
… | …1101000111010101 |
3 | 10121200000000010021 |
4 | 1103201331013111 |
5 | 10332230110010 |
6 | 351021025141 |
7 | 46504534312 |
oct | 12341750725 |
9 | 3550000107 |
10 | 1401410005 |
11 | 65a072096 |
12 | 3313b51b1 |
13 | 1944534b8 |
14 | d419bd09 |
15 | 830728da |
hex | 5387d1d5 |
1401410005 has 8 divisors (see below), whose sum is σ = 1681898400. Its totient is φ = 1120990416.
The previous prime is 1401409973. The next prime is 1401410009. The reversal of 1401410005 is 5000141041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1401410005 - 25 = 1401409973 is a prime.
It is a super-2 number, since 2×14014100052 = 3927900004228200050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1401410009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55726 + ... + 76864.
It is an arithmetic number, because the mean of its divisors is an integer number (210237300).
Almost surely, 21401410005 is an apocalyptic number.
It is an amenable number.
1401410005 is a deficient number, since it is larger than the sum of its proper divisors (280488395).
1401410005 is a wasteful number, since it uses less digits than its factorization.
1401410005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34403.
The product of its (nonzero) digits is 80, while the sum is 16.
The square root of 1401410005 is about 37435.4111103378. The cubic root of 1401410005 is about 1119.0643772611.
Adding to 1401410005 its reverse (5000141041), we get a palindrome (6401551046).
The spelling of 1401410005 in words is "one billion, four hundred one million, four hundred ten thousand, five".
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