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5492103193 = 15749577057
BaseRepresentation
bin1010001110101101…
…01101100000011001
3112011202100202020101
411013112231200121
542221434300233
62304550455401
7253046051443
oct50726554031
915152322211
105492103193
112369170465
121093364561
13696aaa505
143a159d493
1522225ec7d
hex1475ad819

5492103193 has 8 divisors (see below), whose sum is σ = 5528983112. Its totient is φ = 5455247616.

The previous prime is 5492103191. The next prime is 5492103223. The reversal of 5492103193 is 3913012945.

It can be written as a sum of positive squares in 4 ways, for example, as 3150801424 + 2341301769 = 56132^2 + 48387^2 .

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 5492103193 - 21 = 5492103191 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5492103191) 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, 774721 + ... + 781777.

It is an arithmetic number, because the mean of its divisors is an integer number (691122889).

Almost surely, 25492103193 is an apocalyptic number.

It is an amenable number.

5492103193 is a deficient number, since it is larger than the sum of its proper divisors (36879919).

5492103193 is a wasteful number, since it uses less digits than its factorization.

5492103193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12171.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 5492103193 is about 74108.7254849252. The cubic root of 5492103193 is about 1764.3289606151.

The spelling of 5492103193 in words is "five billion, four hundred ninety-two million, one hundred three thousand, one hundred ninety-three".

Divisors: 1 157 4957 7057 778249 1107949 34981549 5492103193