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13348148 = 2211303367
BaseRepresentation
bin110010111010…
…110100110100
3221010011012212
4302322310310
511404120043
61154032552
7221312612
oct62726464
927104185
1013348148
117597730
124578758
1329c4818
141ab66b2
15128a018
hexcbad34

13348148 has 12 divisors (see below), whose sum is σ = 25482912. Its totient is φ = 6067320.

The previous prime is 13348133. The next prime is 13348151. The reversal of 13348148 is 84184331.

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 3 ways as a sum of consecutive naturals, for example, 151640 + ... + 151727.

It is an arithmetic number, because the mean of its divisors is an integer number (2123576).

Almost surely, 213348148 is an apocalyptic number.

It is an amenable number.

13348148 is a deficient number, since it is larger than the sum of its proper divisors (12134764).

13348148 is a wasteful number, since it uses less digits than its factorization.

13348148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303382 (or 303380 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 13348148 is about 3653.5117353034. The cubic root of 13348148 is about 237.2140114402.

The spelling of 13348148 in words is "thirteen million, three hundred forty-eight thousand, one hundred forty-eight".

Divisors: 1 2 4 11 22 44 303367 606734 1213468 3337037 6674074 13348148