Base | Representation |
---|---|
bin | 101111101101000111… |
… | …0000000000111110010 |
3 | 100210102121000001202110 |
4 | 1133122032000013302 |
5 | 3134302002221120 |
6 | 115021315230150 |
7 | 10254456055623 |
oct | 1373216000762 |
9 | 323377001673 |
10 | 102445351410 |
11 | 3a4a0803886 |
12 | 17a308a8356 |
13 | 987831693c |
14 | 4d5bb27a4a |
15 | 29e8c6d2e0 |
hex | 17da3801f2 |
102445351410 has 32 divisors (see below), whose sum is σ = 248303195712. Its totient is φ = 27048276800.
The previous prime is 102445351357. The next prime is 102445351441. The reversal of 102445351410 is 14153544201.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 16902144 + ... + 16908203.
It is an arithmetic number, because the mean of its divisors is an integer number (7759474866).
Almost surely, 2102445351410 is an apocalyptic number.
102445351410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102445351410 is an abundant number, since it is smaller than the sum of its proper divisors (145857844302).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102445351410 is a wasteful number, since it uses less digits than its factorization.
102445351410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33810458.
The product of its (nonzero) digits is 9600, while the sum is 30.
Adding to 102445351410 its reverse (14153544201), we get a palindrome (116598895611).
The spelling of 102445351410 in words is "one hundred two billion, four hundred forty-five million, three hundred fifty-one thousand, four hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •