Base | Representation |
---|---|
bin | 1100011010010… |
… | …10101111001111 |
3 | 21020220121010201 |
4 | 12031022233033 |
5 | 203123141101 |
6 | 14155314331 |
7 | 2402651500 |
oct | 615125717 |
9 | 236817121 |
10 | 104115151 |
11 | 53852288 |
12 | 2aa4b9a7 |
13 | 187548ca |
14 | db82ba7 |
15 | 9218e01 |
hex | 634abcf |
104115151 has 12 divisors (see below), whose sum is σ = 124389048. Its totient is φ = 86828112.
The previous prime is 104115131. The next prime is 104115197. The reversal of 104115151 is 151511401.
It is not a de Polignac number, because 104115151 - 27 = 104115023 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104115101) 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, 26901 + ... + 30526.
It is an arithmetic number, because the mean of its divisors is an integer number (10365754).
Almost surely, 2104115151 is an apocalyptic number.
104115151 is a deficient number, since it is larger than the sum of its proper divisors (20273897).
104115151 is an equidigital number, since it uses as much as digits as its factorization.
104115151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57478 (or 57471 counting only the distinct ones).
The product of its (nonzero) digits is 100, while the sum is 19.
The square root of 104115151 is about 10203.6832075481. The cubic root of 104115151 is about 470.4404366930.
Adding to 104115151 its reverse (151511401), we get a palindrome (255626552).
The spelling of 104115151 in words is "one hundred four million, one hundred fifteen thousand, one hundred fifty-one".
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