Base | Representation |
---|---|
bin | 101110101001000111… |
… | …1110011100110000011 |
3 | 100120112121110122200202 |
4 | 1131102033303212003 |
5 | 3120114003414021 |
6 | 114003104435415 |
7 | 10144105666151 |
oct | 1352217634603 |
9 | 316477418622 |
10 | 100164123011 |
11 | 39530044157 |
12 | 174b4918b6b |
13 | 95a3814a54 |
14 | 4bc2b843d1 |
15 | 2913858a0b |
hex | 17523f3983 |
100164123011 has 8 divisors (see below), whose sum is σ = 100626639360. Its totient is φ = 99701968968.
The previous prime is 100164122923. The next prime is 100164123019. The reversal of 100164123011 is 110321461001.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-100164123011 is a prime.
It is a super-2 number, since 2×1001641230112 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (100164123019) 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, 471650 + ... + 650216.
It is an arithmetic number, because the mean of its divisors is an integer number (12578329920).
Almost surely, 2100164123011 is an apocalyptic number.
100164123011 is a deficient number, since it is larger than the sum of its proper divisors (462516349).
100164123011 is a wasteful number, since it uses less digits than its factorization.
100164123011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181153.
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 100164123011 its reverse (110321461001), we get a palindrome (210485584012).
The spelling of 100164123011 in words is "one hundred billion, one hundred sixty-four million, one hundred twenty-three thousand, eleven".
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