Base | Representation |
---|---|
bin | 110000000011111011… |
… | …1000110011111000110 |
3 | 100212101221220010111010 |
4 | 1200013313012133012 |
5 | 3142334020200402 |
6 | 115225312023050 |
7 | 10312444606245 |
oct | 1400767063706 |
9 | 325357803433 |
10 | 103211100102 |
11 | 3a853a80140 |
12 | 18005231a86 |
13 | 996ab66786 |
14 | 4dd16d895c |
15 | 2a410cba6c |
hex | 1807dc67c6 |
103211100102 has 64 divisors (see below), whose sum is σ = 226652670720. Its totient is φ = 31073280000.
The previous prime is 103211100101. The next prime is 103211100107. The reversal of 103211100102 is 201001112301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103211100101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6767878 + ... + 6783110.
It is an arithmetic number, because the mean of its divisors is an integer number (3541447980).
Almost surely, 2103211100102 is an apocalyptic number.
103211100102 is an abundant number, since it is smaller than the sum of its proper divisors (123441570618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103211100102 is a wasteful number, since it uses less digits than its factorization.
103211100102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15909.
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 103211100102 its reverse (201001112301), we get a palindrome (304212212403).
The spelling of 103211100102 in words is "one hundred three billion, two hundred eleven million, one hundred thousand, one hundred two".
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