Base | Representation |
---|---|
bin | 101111011111111101… |
… | …0011010110010100000 |
3 | 100202021211112121100122 |
4 | 1132333322122302200 |
5 | 3132401011311034 |
6 | 114505431535412 |
7 | 10240516531451 |
oct | 1367772326240 |
9 | 322254477318 |
10 | 102004010144 |
11 | 3a294671633 |
12 | 17928b2a568 |
13 | 9807a5c16a |
14 | 4d19281128 |
15 | 29c014062e |
hex | 17bfe9aca0 |
102004010144 has 12 divisors (see below), whose sum is σ = 200820395034. Its totient is φ = 51002005056.
The previous prime is 102004010081. The next prime is 102004010153. The reversal of 102004010144 is 441010400201.
It can be written as a sum of positive squares in only one way, i.e., 67593760144 + 34410250000 = 259988^2 + 185500^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1593812627 + ... + 1593812690.
Almost surely, 2102004010144 is an apocalyptic number.
It is an amenable number.
102004010144 is a deficient number, since it is larger than the sum of its proper divisors (98816384890).
102004010144 is an equidigital number, since it uses as much as digits as its factorization.
102004010144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3187625327 (or 3187625319 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 102004010144 its reverse (441010400201), we get a palindrome (543014410345).
The spelling of 102004010144 in words is "one hundred two billion, four million, ten thousand, one hundred forty-four".
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