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544203024331031 = 1352075638038649
BaseRepresentation
bin111101110111100110010001…
…1111100110111000100010111
32122100212022010110021222101222
41323233030203330313010113
51032312210243212043111
65205231230144040555
7222425241155412302
oct17357144374670427
92570768113258358
10544203024331031
1114844422a98933a
125105223790315b
131a4871817c9120
1498557d1893b39
1542dae822e77db
hex1eef323f37117

544203024331031 has 8 divisors (see below), whose sum is σ = 586064980880400. Its totient is φ = 502341094274112.

The previous prime is 544203024331007. The next prime is 544203024331061. The reversal of 544203024331031 is 130133420302445.

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

It is a cyclic number.

It is not a de Polignac number, because 544203024331031 - 238 = 543928146424087 is a prime.

It is a super-2 number, since 2×5442030243310312 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 544203024330982 and 544203024331000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544203024331061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63678995 + ... + 71717643.

It is an arithmetic number, because the mean of its divisors is an integer number (73258122610050).

Almost surely, 2544203024331031 is an apocalyptic number.

544203024331031 is a deficient number, since it is larger than the sum of its proper divisors (41861956549369).

544203024331031 is a wasteful number, since it uses less digits than its factorization.

544203024331031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13246225.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 544203024331031 its reverse (130133420302445), we get a palindrome (674336444633476).

The spelling of 544203024331031 in words is "five hundred forty-four trillion, two hundred three billion, twenty-four million, three hundred thirty-one thousand, thirty-one".

Divisors: 1 13 5207563 8038649 67698319 104502437 41861771102387 544203024331031