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10022137 = 97277373
BaseRepresentation
bin100110001110…
…110011111001
3200212011210021
4212032303321
510031202022
6554450441
7151121026
oct46166371
920764707
1010022137
115725864
123433a21
1320cb978
14148c54d
15d2e7c7
hex98ecf9

10022137 has 8 divisors (see below), whose sum is σ = 10189256. Its totient is φ = 9856512.

The previous prime is 10022123. The next prime is 10022143. The reversal of 10022137 is 73122001.

It is a happy number.

10022137 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 436921 + 9585216 = 661^2 + 3096^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10022137 - 27 = 10022009 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 10022137.

It is not an unprimeable number, because it can be changed into a prime (10022107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26683 + ... + 27055.

It is an arithmetic number, because the mean of its divisors is an integer number (1273657).

Almost surely, 210022137 is an apocalyptic number.

It is an amenable number.

10022137 is a deficient number, since it is larger than the sum of its proper divisors (167119).

10022137 is an equidigital number, since it uses as much as digits as its factorization.

10022137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747.

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

The square root of 10022137 is about 3165.7758922577. The cubic root of 10022137 is about 215.6023275748.

Adding to 10022137 its reverse (73122001), we get a palindrome (83144138).

The spelling of 10022137 in words is "ten million, twenty-two thousand, one hundred thirty-seven".

Divisors: 1 97 277 373 26869 36181 103321 10022137