Base | Representation |
---|---|
bin | 10000111001000… |
… | …00000011001101 |
3 | 100212121112211010 |
4 | 20130200003031 |
5 | 242233022122 |
6 | 22020515433 |
7 | 3340223400 |
oct | 1034400315 |
9 | 325545733 |
10 | 141689037 |
11 | 72a86086 |
12 | 3b54bb79 |
13 | 2347c089 |
14 | 14b63d37 |
15 | c68be0c |
hex | 87200cd |
141689037 has 12 divisors (see below), whose sum is σ = 219762816. Its totient is φ = 80965080.
The previous prime is 141688969. The next prime is 141689057. The reversal of 141689037 is 730986141.
It is not a de Polignac number, because 141689037 - 211 = 141686989 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 141688986 and 141689004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141689057) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 481789 + ... + 482082.
It is an arithmetic number, because the mean of its divisors is an integer number (18313568).
Almost surely, 2141689037 is an apocalyptic number.
It is an amenable number.
141689037 is a deficient number, since it is larger than the sum of its proper divisors (78073779).
141689037 is an equidigital number, since it uses as much as digits as its factorization.
141689037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 963888 (or 963881 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 39.
The square root of 141689037 is about 11903.3204191100. The cubic root of 141689037 is about 521.3292385677.
The spelling of 141689037 in words is "one hundred forty-one million, six hundred eighty-nine thousand, thirty-seven".
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