Search a number
-
+
10142124 = 2231944483
BaseRepresentation
bin100110101100…
…000110101100
3201002021101020
4212230012230
510044021444
61001214140
7152130606
oct46540654
921067336
1010142124
1157a7a23
123491350
132141475
1414c0176
15d55119
hex9ac1ac

10142124 has 24 divisors (see below), whose sum is σ = 24911040. Its totient is φ = 3202704.

The previous prime is 10142113. The next prime is 10142131. The reversal of 10142124 is 42124101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22014 + ... + 22469.

It is an arithmetic number, because the mean of its divisors is an integer number (1037960).

Almost surely, 210142124 is an apocalyptic number.

It is an amenable number.

10142124 is an abundant number, since it is smaller than the sum of its proper divisors (14768916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10142124 is a wasteful number, since it uses less digits than its factorization.

10142124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44509 (or 44507 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 10142124 is about 3184.6701556048. The cubic root of 10142124 is about 216.4593277518.

Adding to 10142124 its reverse (42124101), we get a palindrome (52266225).

It can be divided in two parts, 101 and 42124, that multiplied together give a palindrome (4254524).

The spelling of 10142124 in words is "ten million, one hundred forty-two thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 44483 88966 133449 177932 266898 533796 845177 1690354 2535531 3380708 5071062 10142124