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13150053430 = 253114228313
BaseRepresentation
bin11000011111100110…
…11110010000110110
31020221110010221001221
430033303132100312
5203412403202210
610012511140554
7643604416123
oct141763362066
936843127057
1013150053430
115638953858
12266bb1475a
1313174bc007
148ca66974a
1551e6e21da
hex30fcde436

13150053430 has 16 divisors (see below), whose sum is σ = 23746211424. Its totient is φ = 5243106880.

The previous prime is 13150053421. The next prime is 13150053461. The reversal of 13150053430 is 3435005131.

It is a junction number, because it is equal to n+sod(n) for n = 13150053395 and 13150053404.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2111047 + ... + 2117266.

It is an arithmetic number, because the mean of its divisors is an integer number (1484138214).

Almost surely, 213150053430 is an apocalyptic number.

13150053430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13150053430 is a deficient number, since it is larger than the sum of its proper divisors (10596157994).

13150053430 is a wasteful number, since it uses less digits than its factorization.

13150053430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4228631.

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 13150053430 its reverse (3435005131), we get a palindrome (16585058561).

The spelling of 13150053430 in words is "thirteen billion, one hundred fifty million, fifty-three thousand, four hundred thirty".

Divisors: 1 2 5 10 311 622 1555 3110 4228313 8456626 21141565 42283130 1315005343 2630010686 6575026715 13150053430