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13150196 = 2210930161
BaseRepresentation
bin110010001010…
…011111110100
3220202002200022
4302022133310
511331301241
61145504312
7216526523
oct62123764
926662608
1013150196
117471a34
1244a2098
1329556a7
141a644ba
15124b54b
hexc8a7f4

13150196 has 12 divisors (see below), whose sum is σ = 23224740. Its totient is φ = 6514560.

The previous prime is 13150183. The next prime is 13150211. The reversal of 13150196 is 69105131.

It can be written as a sum of positive squares in 2 ways, for example, as 9859600 + 3290596 = 3140^2 + 1814^2 .

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, 14645 + ... + 15516.

It is an arithmetic number, because the mean of its divisors is an integer number (1935395).

Almost surely, 213150196 is an apocalyptic number.

It is an amenable number.

13150196 is a deficient number, since it is larger than the sum of its proper divisors (10074544).

13150196 is a wasteful number, since it uses less digits than its factorization.

13150196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30274 (or 30272 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 26.

The square root of 13150196 is about 3626.3198976373. The cubic root of 13150196 is about 236.0355447755.

The spelling of 13150196 in words is "thirteen million, one hundred fifty thousand, one hundred ninety-six".

Divisors: 1 2 4 109 218 436 30161 60322 120644 3287549 6575098 13150196