Base | Representation |
---|---|
bin | 101111100000001010… |
… | …1000110000011011111 |
3 | 100202022022200212220010 |
4 | 1133000111012003133 |
5 | 3132404304044403 |
6 | 114510241454303 |
7 | 10240633135212 |
oct | 1370025060337 |
9 | 322268625803 |
10 | 102011003103 |
11 | 3a298608539 |
12 | 1792b341393 |
13 | 980933a0c9 |
14 | 4d1a181779 |
15 | 29c0a72603 |
hex | 17c05460df |
102011003103 has 8 divisors (see below), whose sum is σ = 136139803648. Its totient is φ = 67944768984.
The previous prime is 102011003093. The next prime is 102011003111. The reversal of 102011003103 is 301300110201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 102011003103 - 217 = 102010872031 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102011003153) 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, 15637801 + ... + 15644322.
It is an arithmetic number, because the mean of its divisors is an integer number (17017475456).
Almost surely, 2102011003103 is an apocalyptic number.
102011003103 is a deficient number, since it is larger than the sum of its proper divisors (34128800545).
102011003103 is a wasteful number, since it uses less digits than its factorization.
102011003103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31283213.
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 102011003103 its reverse (301300110201), we get a palindrome (403311113304).
The spelling of 102011003103 in words is "one hundred two billion, eleven million, three thousand, one hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •