Search a number
-
+
10201041 = 325919211
BaseRepresentation
bin100110111010…
…011111010001
3201012021012100
4212322133101
510102413131
61002351013
7152464434
oct46723721
921167170
1010201041
115838214
1234bb469
132162226
1414d781b
15d677e6
hex9ba7d1

10201041 has 12 divisors (see below), whose sum is σ = 14985360. Its totient is φ = 6685080.

The previous prime is 10201013. The next prime is 10201049. The reversal of 10201041 is 14010201.

It is a happy number.

It is not a de Polignac number, because 10201041 - 29 = 10200529 is a prime.

It is a super-2 number, since 2×102010412 = 208122474967362, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (10201049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9075 + ... + 10136.

It is an arithmetic number, because the mean of its divisors is an integer number (1248780).

Almost surely, 210201041 is an apocalyptic number.

It is an amenable number.

10201041 is a deficient number, since it is larger than the sum of its proper divisors (4784319).

10201041 is a wasteful number, since it uses less digits than its factorization.

10201041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19276 (or 19273 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 10201041 is about 3193.9068552480. The cubic root of 10201041 is about 216.8776661162.

Adding to 10201041 its reverse (14010201), we get a palindrome (24211242).

The spelling of 10201041 in words is "ten million, two hundred one thousand, forty-one".

Divisors: 1 3 9 59 177 531 19211 57633 172899 1133449 3400347 10201041