Search a number
-
+
10142131414 = 28093626599
BaseRepresentation
bin10010111001000010…
…01010010011010110
3222011211012122202211
421130201022103112
5131232341201124
64354221024034
7506221460152
oct113441122326
928154178684
1010142131414
114334a72498
121b706b501a
13c582929bc
146c2da0062
153e55d5e94
hex25c84a4d6

10142131414 has 8 divisors (see below), whose sum is σ = 15215101200. Its totient is φ = 5070431016.

The previous prime is 10142131397. The next prime is 10142131471. The reversal of 10142131414 is 41413124101.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297114 + ... + 329485.

It is an arithmetic number, because the mean of its divisors is an integer number (1901887650).

Almost surely, 210142131414 is an apocalyptic number.

10142131414 is a deficient number, since it is larger than the sum of its proper divisors (5072969786).

10142131414 is an equidigital number, since it uses as much as digits as its factorization.

10142131414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634694.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 10142131414 its reverse (41413124101), we get a palindrome (51555255515).

The spelling of 10142131414 in words is "ten billion, one hundred forty-two million, one hundred thirty-one thousand, four hundred fourteen".

Divisors: 1 2 8093 16186 626599 1253198 5071065707 10142131414