Search a number
-
+
105738041 = 127832583
BaseRepresentation
bin1100100110101…
…10111100111001
321100222001022202
412103112330321
5204032104131
614254155545
72422521113
oct623267471
9240861282
10105738041
1154760612
122b4b2bb5
1318ba24b6
14100863b3
159439bcb
hex64d6f39

105738041 has 4 divisors (see below), whose sum is σ = 106570752. Its totient is φ = 104905332.

The previous prime is 105738037. The next prime is 105738043. The reversal of 105738041 is 140837501.

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 105738041 - 22 = 105738037 is a prime.

It is a super-2 number, since 2×1057380412 = 22361066629035362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105737995 and 105738013.

It is not an unprimeable number, because it can be changed into a prime (105738043) 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, 416165 + ... + 416418.

It is an arithmetic number, because the mean of its divisors is an integer number (26642688).

Almost surely, 2105738041 is an apocalyptic number.

It is an amenable number.

105738041 is a deficient number, since it is larger than the sum of its proper divisors (832711).

105738041 is an equidigital number, since it uses as much as digits as its factorization.

105738041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832710.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 105738041 is about 10282.9004176837. The cubic root of 105738041 is about 472.8721679862.

The spelling of 105738041 in words is "one hundred five million, seven hundred thirty-eight thousand, forty-one".

Divisors: 1 127 832583 105738041