Search a number
-
+
10143000534 = 234735968087
BaseRepresentation
bin10010111001001000…
…11110011111010110
3222011212211210222110
421130210132133112
5131233102004114
64354251411450
7506232040062
oct113444363726
928155753873
1010143000534
114335506477
121b70a53b86
13c58508484
146c3148aa2
153e5708759
hex25c91e7d6

10143000534 has 16 divisors (see below), whose sum is σ = 20717618688. Its totient is φ = 3309063912.

The previous prime is 10143000467. The next prime is 10143000541. The reversal of 10143000534 is 43500034101.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10143000534.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17983762 + ... + 17984325.

It is an arithmetic number, because the mean of its divisors is an integer number (1294851168).

Almost surely, 210143000534 is an apocalyptic number.

10143000534 is an abundant number, since it is smaller than the sum of its proper divisors (10574618154).

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

10143000534 is a wasteful number, since it uses less digits than its factorization.

10143000534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35968139.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 10143000534 its reverse (43500034101), we get a palindrome (53643034635).

The spelling of 10143000534 in words is "ten billion, one hundred forty-three million, five hundred thirty-four", and thus it is an aban number.

Divisors: 1 2 3 6 47 94 141 282 35968087 71936174 107904261 215808522 1690500089 3381000178 5071500267 10143000534