Base | Representation |
---|---|
bin | 101111001101100010… |
… | …1101010101010010000 |
3 | 100200200210000200120001 |
4 | 1132123011222222100 |
5 | 3130114331423434 |
6 | 114324242055344 |
7 | 10216305332002 |
oct | 1363305525220 |
9 | 320623020501 |
10 | 101386201744 |
11 | 39aa795aa83 |
12 | 1779604a554 |
13 | 9739a69869 |
14 | 4c9b1c0372 |
15 | 2985ca6114 |
hex | 179b16aa90 |
101386201744 has 45 divisors (see below), whose sum is σ = 205407134569. Its totient is φ = 48475042880.
The previous prime is 101386201727. The next prime is 101386201789. The reversal of 101386201744 is 447102683101.
The square root of 101386201744 is 318412.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 20047161744 + 81339040000 = 141588^2 + 285200^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 29292174 + ... + 29295634.
Almost surely, 2101386201744 is an apocalyptic number.
101386201744 is the 318412-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 101386201744
101386201744 is an abundant number, since it is smaller than the sum of its proper divisors (104020932825).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101386201744 is an frugal number, since it uses more digits than its factorization.
101386201744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6976 (or 3486 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 37.
Adding to 101386201744 its reverse (447102683101), we get a palindrome (548488884845).
The spelling of 101386201744 in words is "one hundred one billion, three hundred eighty-six million, two hundred one thousand, seven hundred forty-four".
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