| Base | Representation |
|---|---|
| bin | 101110110100111110… |
| … | …0000101000000101100 |
| 3 | 100121120022101211000000 |
| 4 | 1131221330011000230 |
| 5 | 3121422232322102 |
| 6 | 114110344104300 |
| 7 | 10160003351565 |
| oct | 1355174050054 |
| 9 | 317508354000 |
| 10 | 100561604652 |
| 11 | 39714449a83 |
| 12 | 175a5a65090 |
| 13 | 9637c83ca2 |
| 14 | 4c1d89116c |
| 15 | 29386c101c |
| hex | 1769f0502c |
100561604652 has 84 divisors (see below), whose sum is σ = 266466702096. Its totient is φ = 33188551200.
The previous prime is 100561604641. The next prime is 100561604657. The reversal of 100561604652 is 256406165001.
100561604652 is a `hidden beast` number, since 1 + 0 + 0 + 561 + 6 + 0 + 46 + 52 = 666.
It is a super-2 number, since 2×1005616046522 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (100561604657) 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 27 ways as a sum of consecutive naturals, for example, 123793 + ... + 465239.
It is an arithmetic number, because the mean of its divisors is an integer number (3172222644).
Almost surely, 2100561604652 is an apocalyptic number.
100561604652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 100561604652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133233351048).
100561604652 is an abundant number, since it is smaller than the sum of its proper divisors (165905097444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100561604652 is a wasteful number, since it uses less digits than its factorization.
100561604652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 341570 (or 341553 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
Adding to 100561604652 its reverse (256406165001), we get a palindrome (356967769653).
The spelling of 100561604652 in words is "one hundred billion, five hundred sixty-one million, six hundred four thousand, six hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.202 sec. • engine limits •