Base | Representation |
---|---|
bin | 10000110111100… |
… | …00100001111111 |
3 | 100212020122211022 |
4 | 20123300201333 |
5 | 242210310044 |
6 | 22012414355 |
7 | 3335453054 |
oct | 1033604177 |
9 | 325218738 |
10 | 141494399 |
11 | 72962922 |
12 | 3b4773bb |
13 | 234115c7 |
14 | 14b1302b |
15 | c64e3ee |
hex | 86f087f |
141494399 has 4 divisors (see below), whose sum is σ = 142431600. Its totient is φ = 140557200.
The previous prime is 141494389. The next prime is 141494407. The reversal of 141494399 is 993494141.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 993494141 = 37 ⋅26851193.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-141494399 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141494369) 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, 468374 + ... + 468675.
It is an arithmetic number, because the mean of its divisors is an integer number (35607900).
Almost surely, 2141494399 is an apocalyptic number.
141494399 is a deficient number, since it is larger than the sum of its proper divisors (937201).
141494399 is an equidigital number, since it uses as much as digits as its factorization.
141494399 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 937200.
The product of its digits is 139968, while the sum is 44.
The square root of 141494399 is about 11895.1418234504. The cubic root of 141494399 is about 521.0904128000.
The spelling of 141494399 in words is "one hundred forty-one million, four hundred ninety-four thousand, three hundred ninety-nine".
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