Base | Representation |
---|---|
bin | 1100000000100… |
… | …10111000111101 |
3 | 21000120011012220 |
4 | 12000102320331 |
5 | 201242200134 |
6 | 13555115553 |
7 | 2332165401 |
oct | 600227075 |
9 | 230504186 |
10 | 100740669 |
11 | 51957a57 |
12 | 298a2bb9 |
13 | 17b42983 |
14 | d545101 |
15 | 8c9e149 |
hex | 6012e3d |
100740669 has 24 divisors (see below), whose sum is σ = 140799456. Its totient is φ = 64058400.
The previous prime is 100740631. The next prime is 100740719. The reversal of 100740669 is 966047001.
It is a happy number.
It is not a de Polignac number, because 100740669 - 219 = 100216381 is a prime.
It is a super-2 number, since 2×1007406692 = 20297364781135122, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100745669) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 239079 + ... + 239499.
It is an arithmetic number, because the mean of its divisors is an integer number (5866644).
Almost surely, 2100740669 is an apocalyptic number.
It is an amenable number.
100740669 is a deficient number, since it is larger than the sum of its proper divisors (40058787).
100740669 is an equidigital number, since it uses as much as digits as its factorization.
100740669 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 569 (or 538 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 33.
The square root of 100740669 is about 10036.9651289620. The cubic root of 100740669 is about 465.3020260083.
The spelling of 100740669 in words is "one hundred million, seven hundred forty thousand, six hundred sixty-nine".
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