Base | Representation |
---|---|
bin | 1100011010100… |
… | …01011000010101 |
3 | 21020221222110100 |
4 | 12031101120111 |
5 | 203130023412 |
6 | 14200044313 |
7 | 2403124014 |
oct | 615213025 |
9 | 236858410 |
10 | 104142357 |
11 | 53870770 |
12 | 2aa63699 |
13 | 187640c7 |
14 | db8ca7b |
15 | 9221edc |
hex | 6351615 |
104142357 has 24 divisors (see below), whose sum is σ = 173759040. Its totient is φ = 59402880.
The previous prime is 104142329. The next prime is 104142377. The reversal of 104142357 is 753241401.
104142357 is a `hidden beast` number, since 10 + 414 + 235 + 7 = 666.
It is not a de Polignac number, because 104142357 - 26 = 104142293 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 104142357.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104142307) 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, 29257 + ... + 32622.
It is an arithmetic number, because the mean of its divisors is an integer number (7239960).
Almost surely, 2104142357 is an apocalyptic number.
104142357 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
It is an amenable number.
104142357 is a deficient number, since it is larger than the sum of its proper divisors (69616683).
104142357 is a wasteful number, since it uses less digits than its factorization.
104142357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61913 (or 61910 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 104142357 is about 10205.0162665230. The cubic root of 104142357 is about 470.4814095573.
Adding to 104142357 its reverse (753241401), we get a palindrome (857383758).
The spelling of 104142357 in words is "one hundred four million, one hundred forty-two thousand, three hundred fifty-seven".
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