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13300030310 = 257227142919
BaseRepresentation
bin11000110001011111…
…00101101101100110
31021022220100112200012
430120233211231212
5204214301432220
610035425450222
7650405251400
oct143057455546
937286315605
1013300030310
11570557a696
1226b21a0972
13133c5b0528
14902549b70
1552c969ac5
hex318be5b66

13300030310 has 24 divisors (see below), whose sum is σ = 27848635920. Its totient is φ = 4560010224.

The previous prime is 13300030297. The next prime is 13300030313. The reversal of 13300030310 is 1303000331.

It is a super-2 number, since 2×133000303102 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13300030313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13570970 + ... + 13571949.

It is an arithmetic number, because the mean of its divisors is an integer number (1160359830).

Almost surely, 213300030310 is an apocalyptic number.

13300030310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13300030310 is an abundant number, since it is smaller than the sum of its proper divisors (14548605610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13300030310 is a wasteful number, since it uses less digits than its factorization.

13300030310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27142940 (or 27142933 counting only the distinct ones).

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

Adding to 13300030310 its reverse (1303000331), we get a palindrome (14603030641).

The spelling of 13300030310 in words is "thirteen billion, three hundred million, thirty thousand, three hundred ten".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 27142919 54285838 135714595 190000433 271429190 380000866 950002165 1330003031 1900004330 2660006062 6650015155 13300030310