Search a number
-
+
105004941 = 335001647
BaseRepresentation
bin1100100001000…
…11111110001101
321022120210200220
412100203332031
5203340124231
614230341553
72413345566
oct620437615
9238523626
10105004941
11542aa848
122b1ba8b9
13189a6902
14dd3516d
159342896
hex6423f8d

105004941 has 4 divisors (see below), whose sum is σ = 140006592. Its totient is φ = 70003292.

The previous prime is 105004891. The next prime is 105004951. The reversal of 105004941 is 149400501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 105004941 - 211 = 105002893 is a prime.

It is a super-2 number, since 2×1050049412 = 22052075268826962, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105004951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17500821 + ... + 17500826.

It is an arithmetic number, because the mean of its divisors is an integer number (35001648).

Almost surely, 2105004941 is an apocalyptic number.

It is an amenable number.

105004941 is a deficient number, since it is larger than the sum of its proper divisors (35001651).

105004941 is an equidigital number, since it uses as much as digits as its factorization.

105004941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35001650.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 105004941 is about 10247.1918592364. The cubic root of 105004941 is about 471.7767979556.

The spelling of 105004941 in words is "one hundred five million, four thousand, nine hundred forty-one".

Divisors: 1 3 35001647 105004941