Base | Representation |
---|---|
bin | 101110110000110000… |
… | …1011011110010000111 |
3 | 100121012110200222210200 |
4 | 1131201201123302013 |
5 | 3121130110333221 |
6 | 114044341421543 |
7 | 10153340223135 |
oct | 1354141336207 |
9 | 317173628720 |
10 | 100420402311 |
11 | 39651776629 |
12 | 1756670a8b3 |
13 | 96149455c8 |
14 | 4c08c16755 |
15 | 292b0cd426 |
hex | 176185bc87 |
100420402311 has 12 divisors (see below), whose sum is σ = 145054709592. Its totient is φ = 66945542256.
The previous prime is 100420402301. The next prime is 100420402339. The reversal of 100420402311 is 113204024001.
100420402311 is a `hidden beast` number, since 10 + 0 + 420 + 4 + 0 + 231 + 1 = 666.
It is not a de Polignac number, because 100420402311 - 29 = 100420401799 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100420402301) 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 11 ways as a sum of consecutive naturals, for example, 529825 + ... + 693941.
It is an arithmetic number, because the mean of its divisors is an integer number (12087892466).
Almost surely, 2100420402311 is an apocalyptic number.
100420402311 is a deficient number, since it is larger than the sum of its proper divisors (44634307281).
100420402311 is a wasteful number, since it uses less digits than its factorization.
100420402311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232110 (or 232107 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 100420402311 its reverse (113204024001), we get a palindrome (213624426312).
The spelling of 100420402311 in words is "one hundred billion, four hundred twenty million, four hundred two thousand, three hundred eleven".
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