Base | Representation |
---|---|
bin | 10100010111110111111… |
… | …011110110111100100001 |
3 | 11221211201002012220102221 |
4 | 110113313323312330201 |
5 | 140414222123110410 |
6 | 2551055005511041 |
7 | 203101620643153 |
oct | 24276773667441 |
9 | 4854632186387 |
10 | 1400024035105 |
11 | 49a824084213 |
12 | 1a7401272481 |
13 | a20388a0b27 |
14 | 4ba938a4ad3 |
15 | 2664030b4da |
hex | 145f7ef6f21 |
1400024035105 has 16 divisors (see below), whose sum is σ = 1681889104080. Its totient is φ = 1118779748352.
The previous prime is 1400024035073. The next prime is 1400024035159. The reversal of 1400024035105 is 5015304200041.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 35760322816 + 1364263712289 = 189104^2 + 1168017^2 .
It is a cyclic number.
It is not a de Polignac number, because 1400024035105 - 25 = 1400024035073 is a prime.
It is a super-2 number, since 2×14000240351052 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1400024035105.
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, 16790277 + ... + 16873453.
It is an arithmetic number, because the mean of its divisors is an integer number (105118069005).
Almost surely, 21400024035105 is an apocalyptic number.
It is an amenable number.
1400024035105 is a deficient number, since it is larger than the sum of its proper divisors (281865068975).
1400024035105 is a wasteful number, since it uses less digits than its factorization.
1400024035105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86868.
The product of its (nonzero) digits is 2400, while the sum is 25.
Adding to 1400024035105 its reverse (5015304200041), we get a palindrome (6415328235146).
The spelling of 1400024035105 in words is "one trillion, four hundred billion, twenty-four million, thirty-five thousand, one hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •