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10144001034 = 233719192879
BaseRepresentation
bin10010111001010000…
…10010110000001010
3222011221201122102000
421130220102300022
5131233331013114
64354325051430
7506243405016
oct113450226012
928157648360
1010144001034
11433602a132
121b71256b76
13c5879899b
146c3329546
153e5854e09
hex25ca12c0a

10144001034 has 64 divisors (see below), whose sum is σ = 22892544000. Its totient is φ = 3328925040.

The previous prime is 10144001033. The next prime is 10144001069. The reversal of 10144001034 is 43010044101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10144000998 and 10144001016.

It is not an unprimeable number, because it can be changed into a prime (10144001033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3522007 + ... + 3524885.

It is an arithmetic number, because the mean of its divisors is an integer number (357696000).

Almost surely, 210144001034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10144001034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11446272000).

10144001034 is an abundant number, since it is smaller than the sum of its proper divisors (12748542966).

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

10144001034 is a wasteful number, since it uses less digits than its factorization.

10144001034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3880 (or 3874 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10144001034 its reverse (43010044101), we get a palindrome (53154045135).

The spelling of 10144001034 in words is "ten billion, one hundred forty-four million, one thousand, thirty-four".

Divisors: 1 2 3 6 9 18 27 54 71 142 213 426 639 919 1278 1838 1917 2757 2879 3834 5514 5758 8271 8637 16542 17274 24813 25911 49626 51822 65249 77733 130498 155466 195747 204409 391494 408818 587241 613227 1174482 1226454 1761723 1839681 2645801 3523446 3679362 5291602 5519043 7937403 11038086 15874806 23812209 47624418 71436627 142873254 187851871 375703742 563555613 1127111226 1690666839 3381333678 5072000517 10144001034