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10144324092 = 2237656318401
BaseRepresentation
bin10010111001010011…
…00001100111111100
3222011222100001120010
421130221201213330
5131233421332332
64354340023220
7506246221620
oct113451414774
928158301503
1010144324092
11433622a921
121b71391b10
13c5887ca46
146c33b1180
153e58ba9cc
hex25ca619fc

10144324092 has 48 divisors (see below), whose sum is σ = 27057123072. Its totient is φ = 2897779200.

The previous prime is 10144324061. The next prime is 10144324093. The reversal of 10144324092 is 29042344101.

It is a super-2 number, since 2×101443240922 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10144324093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 542092 + ... + 560492.

It is an arithmetic number, because the mean of its divisors is an integer number (563690064).

Almost surely, 210144324092 is an apocalyptic number.

10144324092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10144324092 is an abundant number, since it is smaller than the sum of its proper divisors (16912798980).

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

10144324092 is a wasteful number, since it uses less digits than its factorization.

10144324092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24978 (or 24976 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 10144324092 its reverse (29042344101), we get a palindrome (39186668193).

The spelling of 10144324092 in words is "ten billion, one hundred forty-four million, three hundred twenty-four thousand, ninety-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 6563 13126 18401 19689 26252 36802 39378 45941 55203 73604 78756 91882 110406 128807 137823 183764 220812 257614 275646 386421 515228 551292 772842 1545684 120765763 241531526 362297289 483063052 724594578 845360341 1449189156 1690720682 2536081023 3381441364 5072162046 10144324092