Search a number
BaseRepresentation
bin1111111001000…
…00001100100110
3100021211101122012
413330200030212
5233111113110
621121034222
73206016512
oct774401446
9307741565
10133301030
1169277045
1238785972
1321803165
14139bd142
15ba81905
hex7f20326

133301030 has 16 divisors (see below), whose sum is σ = 240174720. Its totient is φ = 53268672.

The previous prime is 133301011. The next prime is 133301053. The reversal of 133301030 is 30103331.

It is a junction number, because it is equal to n+sod(n) for n = 133300996 and 133301014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5387 + ... + 17193.

It is an arithmetic number, because the mean of its divisors is an integer number (15010920).

Almost surely, 2133301030 is an apocalyptic number.

133301030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133301030 is a deficient number, since it is larger than the sum of its proper divisors (106873690).

133301030 is a wasteful number, since it uses less digits than its factorization.

133301030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12943.

The product of its (nonzero) digits is 81, while the sum is 14.

The square root of 133301030 is about 11545.6065236955. The cubic root of 133301030 is about 510.8316943483.

Adding to 133301030 its reverse (30103331), we get a palindrome (163404361).

The spelling of 133301030 in words is "one hundred thirty-three million, three hundred one thousand, thirty".