Base | Representation |
---|---|
bin | 1011111101110… |
… | …00001011101001 |
3 | 20222212021120011 |
4 | 11332320023221 |
5 | 201143303004 |
6 | 13543131521 |
7 | 2326060240 |
oct | 576701351 |
9 | 228767504 |
10 | 100369129 |
11 | 517238a3 |
12 | 29743ba1 |
13 | 17a42823 |
14 | d489957 |
15 | 8c29004 |
hex | 5fb82e9 |
100369129 has 4 divisors (see below), whose sum is σ = 114707584. Its totient is φ = 86030676.
The previous prime is 100369109. The next prime is 100369141. The reversal of 100369129 is 921963001.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 100369129 - 217 = 100238057 is a prime.
It is a super-3 number, since 3×1003691293 (a number of 25 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 100369129.
It is not an unprimeable number, because it can be changed into a prime (100369109) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7169217 + ... + 7169230.
It is an arithmetic number, because the mean of its divisors is an integer number (28676896).
Almost surely, 2100369129 is an apocalyptic number.
It is an amenable number.
100369129 is a deficient number, since it is larger than the sum of its proper divisors (14338455).
100369129 is an equidigital number, since it uses as much as digits as its factorization.
100369129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14338454.
The product of its (nonzero) digits is 2916, while the sum is 31.
The square root of 100369129 is about 10018.4394493354. The cubic root of 100369129 is about 464.7292970966.
The spelling of 100369129 in words is "one hundred million, three hundred sixty-nine thousand, one hundred twenty-nine".
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