Base | Representation |
---|---|
bin | 10111010010101101000011… |
… | …101111011111110001111110 |
3 | 111102201012120201021122222222 |
4 | 113102231003233133301332 |
5 | 101411340420241020220 |
6 | 1001512245404205342 |
7 | 30402034434506015 |
oct | 2722550357376176 |
9 | 442635521248888 |
10 | 102440401501310 |
11 | 2a705804039264 |
12 | b5a5777239852 |
13 | 452111c316932 |
14 | 1b421db4a7a7c |
15 | bc9a9b03ae25 |
hex | 5d2b43bdfc7e |
102440401501310 has 16 divisors (see below), whose sum is σ = 184393793152800. Its totient is φ = 40975922722656.
The previous prime is 102440401501289. The next prime is 102440401501313. The reversal of 102440401501310 is 13105104044201.
It is a super-2 number, since 2×1024404015013102 (a number of 29 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 102440401501310.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102440401501313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27920765 + ... + 31375944.
It is an arithmetic number, because the mean of its divisors is an integer number (11524612072050).
Almost surely, 2102440401501310 is an apocalyptic number.
102440401501310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102440401501310 is a deficient number, since it is larger than the sum of its proper divisors (81953391651490).
102440401501310 is a wasteful number, since it uses less digits than its factorization.
102440401501310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59469475.
The product of its (nonzero) digits is 1920, while the sum is 26.
Adding to 102440401501310 its reverse (13105104044201), we get a palindrome (115545505545511).
The spelling of 102440401501310 in words is "one hundred two trillion, four hundred forty billion, four hundred one million, five hundred one thousand, three hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.122 sec. • engine limits •