Base | Representation |
---|---|
bin | 101111010110111101… |
… | …1110011000011110100 |
3 | 100201111210222022001221 |
4 | 1132231323303003310 |
5 | 3131241302204222 |
6 | 114415455000124 |
7 | 10230164660533 |
oct | 1365573630364 |
9 | 321453868057 |
10 | 101702381812 |
11 | 3a14a385819 |
12 | 17863b09044 |
13 | 978a411165 |
14 | 4ccb1a631a |
15 | 29a390e0c7 |
hex | 17adef30f4 |
101702381812 has 12 divisors (see below), whose sum is σ = 179380579840. Its totient is φ = 50450787576.
The previous prime is 101702381707. The next prime is 101702381813. The reversal of 101702381812 is 218183207101.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101702381813) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100100262 + ... + 100101277.
Almost surely, 2101702381812 is an apocalyptic number.
It is an amenable number.
101702381812 is a deficient number, since it is larger than the sum of its proper divisors (77678198028).
101702381812 is a wasteful number, since it uses less digits than its factorization.
101702381812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 200201670 (or 200201668 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 34.
Adding to 101702381812 its reverse (218183207101), we get a palindrome (319885588913).
The spelling of 101702381812 in words is "one hundred one billion, seven hundred two million, three hundred eighty-one thousand, eight hundred twelve".
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