Search a number
-
+
10101301 = 72238963
BaseRepresentation
bin100110100010…
…001000110101
3201000012101021
4212202020311
510041220201
61000301141
7151600600
oct46421065
921005337
1010101301
11577a291
1234717b1
132128a02
1414ad337
15d47ea1
hex9a2235

10101301 has 12 divisors (see below), whose sum is σ = 12262752. Its totient is φ = 8280888.

The previous prime is 10101283. The next prime is 10101307. The reversal of 10101301 is 10310101.

It is a happy number.

It is not a de Polignac number, because 10101301 - 215 = 10068533 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101307) 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, 3355 + ... + 5608.

It is an arithmetic number, because the mean of its divisors is an integer number (1021896).

Almost surely, 210101301 is an apocalyptic number.

It is an amenable number.

10101301 is a deficient number, since it is larger than the sum of its proper divisors (2161451).

10101301 is an equidigital number, since it uses as much as digits as its factorization.

10101301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9000 (or 8993 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 7.

The square root of 10101301 is about 3178.2543951043. The cubic root of 10101301 is about 216.1685141885.

Adding to 10101301 its reverse (10310101), we get a palindrome (20411402).

The spelling of 10101301 in words is "ten million, one hundred one thousand, three hundred one".

Divisors: 1 7 23 49 161 1127 8963 62741 206149 439187 1443043 10101301