Base | Representation |
---|---|
bin | 101111010101001110… |
… | …1100010111010111100 |
3 | 100201100202100021112102 |
4 | 1132222131202322330 |
5 | 3131131343312430 |
6 | 114410014124232 |
7 | 10225556522342 |
oct | 1365235427274 |
9 | 321322307472 |
10 | 101644119740 |
11 | 3a11a501649 |
12 | 178484b0678 |
13 | 977b322267 |
14 | 4cc355b992 |
15 | 299d751345 |
hex | 17aa762ebc |
101644119740 has 96 divisors (see below), whose sum is σ = 221089176000. Its totient is φ = 39234004992.
The previous prime is 101644119713. The next prime is 101644119779. The reversal of 101644119740 is 47911446101.
It is a junction number, because it is equal to n+sod(n) for n = 101644119694 and 101644119703.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16056896 + ... + 16063224.
It is an arithmetic number, because the mean of its divisors is an integer number (2303012250).
Almost surely, 2101644119740 is an apocalyptic number.
101644119740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101644119740 is an abundant number, since it is smaller than the sum of its proper divisors (119445056260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101644119740 is a wasteful number, since it uses less digits than its factorization.
101644119740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6639 (or 6637 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 38.
The spelling of 101644119740 in words is "one hundred one billion, six hundred forty-four million, one hundred nineteen thousand, seven hundred forty".
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