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10501141 = 72214309
BaseRepresentation
bin101000000011…
…110000010101
3201202111212011
4220003300111
510142014031
61013024221
7155154400
oct50036025
921674764
1010501141
115a22732
123625071
1322389c1
141574d37
15dc66b1
hexa03c15

10501141 has 6 divisors (see below), whose sum is σ = 12215670. Its totient is φ = 9000936.

The previous prime is 10501079. The next prime is 10501147. The reversal of 10501141 is 14110501.

It can be written as a sum of positive squares in only one way, i.e., 6002500 + 4498641 = 2450^2 + 2121^2 .

It is not a de Polignac number, because 10501141 - 27 = 10501013 is a prime.

It is a super-2 number, since 2×105011412 = 220547924603762, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10501147) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 107106 + ... + 107203.

It is an arithmetic number, because the mean of its divisors is an integer number (2035945).

Almost surely, 210501141 is an apocalyptic number.

It is an amenable number.

10501141 is a deficient number, since it is larger than the sum of its proper divisors (1714529).

10501141 is an equidigital number, since it uses as much as digits as its factorization.

10501141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214323 (or 214316 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 10501141 is about 3240.5464045435. The cubic root of 10501141 is about 218.9838885029.

Adding to 10501141 its reverse (14110501), we get a palindrome (24611642).

The spelling of 10501141 in words is "ten million, five hundred one thousand, one hundred forty-one".

Divisors: 1 7 49 214309 1500163 10501141