Base | Representation |
---|---|
bin | 101111000010101000… |
… | …1100100011010000000 |
3 | 100122202021101001020121 |
4 | 1132011101210122000 |
5 | 3123342134114404 |
6 | 114224045550024 |
7 | 10204242504613 |
oct | 1360521443200 |
9 | 318667331217 |
10 | 101020223104 |
11 | 3992a311899 |
12 | 176b3575314 |
13 | 96abcaa758 |
14 | 4c6475417a |
15 | 2963ab2e54 |
hex | 1785464680 |
101020223104 has 32 divisors (see below), whose sum is σ = 201729364740. Its totient is φ = 50390108160.
The previous prime is 101020223081. The next prime is 101020223113. The reversal of 101020223104 is 401322020101.
It can be written as a sum of positive squares in 2 ways, for example, as 57672983104 + 43347240000 = 240152^2 + 208200^2 .
It is a tau number, because it is divible by the number of its divisors (32).
It is a Harshad number since it is a multiple of its sum of digits (16).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 883429 + ... + 991204.
Almost surely, 2101020223104 is an apocalyptic number.
It is an amenable number.
101020223104 is a deficient number, since it is larger than the sum of its proper divisors (100709141636).
101020223104 is an equidigital number, since it uses as much as digits as its factorization.
101020223104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1875068 (or 1875056 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 101020223104 its reverse (401322020101), we get a palindrome (502342243205).
The spelling of 101020223104 in words is "one hundred one billion, twenty million, two hundred twenty-three thousand, one hundred four".
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