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10141031 = 26937699
BaseRepresentation
bin100110101011…
…110101100111
3201002012212202
4212223311213
510044003111
61001205115
7152124455
oct46536547
921065782
1010141031
1157a711a
12349079b
132140b14
1414bd9d5
15d54b3b
hex9abd67

10141031 has 4 divisors (see below), whose sum is σ = 10179000. Its totient is φ = 10103064.

The previous prime is 10140989. The next prime is 10141037. The reversal of 10141031 is 13014101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13014101 = 48726723.

It is a cyclic number.

It is not a de Polignac number, because 10141031 - 222 = 5946727 is a prime.

It is a super-2 number, since 2×101410312 = 205681019485922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10141037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18581 + ... + 19118.

It is an arithmetic number, because the mean of its divisors is an integer number (2544750).

Almost surely, 210141031 is an apocalyptic number.

10141031 is a deficient number, since it is larger than the sum of its proper divisors (37969).

10141031 is an equidigital number, since it uses as much as digits as its factorization.

10141031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37968.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 10141031 is about 3184.4985476524. The cubic root of 10141031 is about 216.4515516507.

Adding to 10141031 its reverse (13014101), we get a palindrome (23155132).

The spelling of 10141031 in words is "ten million, one hundred forty-one thousand, thirty-one".

Divisors: 1 269 37699 10141031