Base | Representation |
---|---|
bin | 110000000000101001… |
… | …1001001100010001111 |
3 | 100212010021202002011010 |
4 | 1200001103021202033 |
5 | 3142122324341421 |
6 | 115210340300303 |
7 | 10306640100066 |
oct | 1400123114217 |
9 | 325107662133 |
10 | 103101012111 |
11 | 3a7a7919429 |
12 | 17b943a1693 |
13 | 9951100356 |
14 | 4dc0c3d1dd |
15 | 2a365d3076 |
hex | 18014c988f |
103101012111 has 16 divisors (see below), whose sum is σ = 138609803264. Its totient is φ = 68163578784.
The previous prime is 103101012107. The next prime is 103101012139. The reversal of 103101012111 is 111210101301.
It is not a de Polignac number, because 103101012111 - 22 = 103101012107 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 (103101013111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 851145 + ... + 964701.
It is an arithmetic number, because the mean of its divisors is an integer number (8663112704).
Almost surely, 2103101012111 is an apocalyptic number.
103101012111 is a deficient number, since it is larger than the sum of its proper divisors (35508791153).
103101012111 is a wasteful number, since it uses less digits than its factorization.
103101012111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116070.
The product of its (nonzero) digits is 6, while the sum is 12.
Adding to 103101012111 its reverse (111210101301), we get a palindrome (214311113412).
The spelling of 103101012111 in words is "one hundred three billion, one hundred one million, twelve thousand, one hundred eleven".
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