Search a number
-
+
10122037 = 16760611
BaseRepresentation
bin100110100111…
…001100110101
3201001020211021
4212213030311
510042401122
61000541141
7152015212
oct46471465
921036737
1010122037
115793922
1234817b1
132135293
1414b6b09
15d4e1c7
hex9a7335

10122037 has 4 divisors (see below), whose sum is σ = 10182816. Its totient is φ = 10061260.

The previous prime is 10122011. The next prime is 10122043. The reversal of 10122037 is 73022101.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 73022101 = 601121501.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10122037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10122037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10126037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30139 + ... + 30472.

It is an arithmetic number, because the mean of its divisors is an integer number (2545704).

Almost surely, 210122037 is an apocalyptic number.

It is an amenable number.

10122037 is a deficient number, since it is larger than the sum of its proper divisors (60779).

10122037 is an equidigital number, since it uses as much as digits as its factorization.

10122037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60778.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 10122037 is about 3181.5148907399. The cubic root of 10122037 is about 216.3163303491.

Adding to 10122037 its reverse (73022101), we get a palindrome (83144138).

The spelling of 10122037 in words is "ten million, one hundred twenty-two thousand, thirty-seven".

Divisors: 1 167 60611 10122037