Search a number
-
+
105183316 = 22719197713
BaseRepresentation
bin1100100010011…
…11100001010100
321022220212101101
412101033201110
5203411331231
614234235444
72415020620
oct621174124
9238825341
10105183316
1154411867
122b285b84
1318a39b64
14dd80180
15937a661
hex644f854

105183316 has 24 divisors (see below), whose sum is σ = 221439680. Its totient is φ = 42705792.

The previous prime is 105183313. The next prime is 105183349. The reversal of 105183316 is 613381501.

It is a super-2 number, since 2×1051833162 = 22127059929511712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105183313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98325 + ... + 99388.

Almost surely, 2105183316 is an apocalyptic number.

It is an amenable number.

105183316 is an abundant number, since it is smaller than the sum of its proper divisors (116256364).

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

105183316 is a wasteful number, since it uses less digits than its factorization.

105183316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197743 (or 197741 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 105183316 is about 10255.8917700998. The cubic root of 105183316 is about 472.0437872334.

The spelling of 105183316 in words is "one hundred five million, one hundred eighty-three thousand, three hundred sixteen".

Divisors: 1 2 4 7 14 19 28 38 76 133 266 532 197713 395426 790852 1383991 2767982 3756547 5535964 7513094 15026188 26295829 52591658 105183316