Base | Representation |
---|---|
bin | 101111000101101001… |
… | …1001001111000010000 |
3 | 100200000022120101110121 |
4 | 1132023103021320100 |
5 | 3124044023131112 |
6 | 114242100240024 |
7 | 10206610612432 |
oct | 1361323117020 |
9 | 320008511417 |
10 | 101121302032 |
11 | 3998137a9a3 |
12 | 177213a0014 |
13 | 96c6c0b37a |
14 | 4c73d46652 |
15 | 296c8cc407 |
hex | 178b4c9e10 |
101121302032 has 40 divisors (see below), whose sum is σ = 196678099296. Its totient is φ = 50365952256.
The previous prime is 101121302017. The next prime is 101121302039. The reversal of 101121302032 is 230203121101.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 101121301997 and 101121302015.
It is not an unprimeable number, because it can be changed into a prime (101121302039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6082243 + ... + 6098845.
Almost surely, 2101121302032 is an apocalyptic number.
It is an amenable number.
101121302032 is a deficient number, since it is larger than the sum of its proper divisors (95556797264).
101121302032 is a wasteful number, since it uses less digits than its factorization.
101121302032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18055 (or 18049 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 101121302032 its reverse (230203121101), we get a palindrome (331324423133).
The spelling of 101121302032 in words is "one hundred one billion, one hundred twenty-one million, three hundred two thousand, thirty-two".
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