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10010131 = 192512099
BaseRepresentation
bin100110001011…
…111000010011
3200211120022121
4212023320103
510030311011
6554315111
7151041025
oct46137023
920746277
1010010131
11571783a
123428a97
1320c6371
141488015
15d2ae71
hex98be13

10010131 has 8 divisors (see below), whose sum is σ = 10584000. Its totient is φ = 9441000.

The previous prime is 10010113. The next prime is 10010141. The reversal of 10010131 is 13101001.

It is a happy number.

10010131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10010131 - 29 = 10009619 is a prime.

It is a super-2 number, since 2×100101312 = 200405445274322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10010101) 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, 3720 + ... + 5818.

It is an arithmetic number, because the mean of its divisors is an integer number (1323000).

Almost surely, 210010131 is an apocalyptic number.

10010131 is a deficient number, since it is larger than the sum of its proper divisors (573869).

10010131 is a wasteful number, since it uses less digits than its factorization.

10010131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2369.

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

The square root of 10010131 is about 3163.8791064135. The cubic root of 10010131 is about 215.5161997070.

Adding to 10010131 its reverse (13101001), we get a palindrome (23111132).

The spelling of 10010131 in words is "ten million, ten thousand, one hundred thirty-one".

Divisors: 1 19 251 2099 4769 39881 526849 10010131