Base | Representation |
---|---|
bin | 101000010001100… |
… | …1110100101010110 |
3 | 10111011220211211022 |
4 | 1100203032211112 |
5 | 10231430141204 |
6 | 342033241142 |
7 | 45326545556 |
oct | 12043164526 |
9 | 3434824738 |
10 | 1351412054 |
11 | 633922973 |
12 | 3187031b2 |
13 | 186c99005 |
14 | cb6a5166 |
15 | 7d9985be |
hex | 508ce956 |
1351412054 has 8 divisors (see below), whose sum is σ = 2028264168. Its totient is φ = 675324000.
The previous prime is 1351412021. The next prime is 1351412057. The reversal of 1351412054 is 4502141531.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1351412057) 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, 186572 + ... + 193679.
It is an arithmetic number, because the mean of its divisors is an integer number (253533021).
Almost surely, 21351412054 is an apocalyptic number.
1351412054 is a deficient number, since it is larger than the sum of its proper divisors (676852114).
1351412054 is a wasteful number, since it uses less digits than its factorization.
1351412054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 382030.
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 1351412054 is about 36761.5567407040. The cubic root of 1351412054 is about 1105.5946524621.
Adding to 1351412054 its reverse (4502141531), we get a palindrome (5853553585).
The spelling of 1351412054 in words is "one billion, three hundred fifty-one million, four hundred twelve thousand, fifty-four".
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