Base | Representation |
---|---|
bin | 1111111001110… |
… | …00111110010010 |
3 | 100022000112211212 |
4 | 13330320332102 |
5 | 233122340024 |
6 | 21123140122 |
7 | 3206621420 |
oct | 774707622 |
9 | 308015755 |
10 | 133402514 |
11 | 69336313 |
12 | 38814642 |
13 | 2183a3cb |
14 | 13a08110 |
15 | baa1a0e |
hex | 7f38f92 |
133402514 has 8 divisors (see below), whose sum is σ = 228690048. Its totient is φ = 57172500.
The previous prime is 133402513. The next prime is 133402559. The reversal of 133402514 is 415204331.
133402514 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 133402514.
It is not an unprimeable number, because it can be changed into a prime (133402513) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4764362 + ... + 4764389.
It is an arithmetic number, because the mean of its divisors is an integer number (28586256).
Almost surely, 2133402514 is an apocalyptic number.
133402514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
133402514 is a deficient number, since it is larger than the sum of its proper divisors (95287534).
133402514 is an equidigital number, since it uses as much as digits as its factorization.
133402514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9528760.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 133402514 is about 11550.0006060606. Note that the first 3 decimals coincide. The cubic root of 133402514 is about 510.9612959811.
Adding to 133402514 its reverse (415204331), we get a palindrome (548606845).
The spelling of 133402514 in words is "one hundred thirty-three million, four hundred two thousand, five hundred fourteen".
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