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5200382557 = 197197913339
BaseRepresentation
bin1001101011111011…
…11000101001011101
3111102102102210202101
410311331320221131
541122244220212
62220010125101
7242604344116
oct46575705135
914372383671
105200382557
112229531427
121011720791
1364b51b056
1437494320d
15206839157
hex135f78a5d

5200382557 has 8 divisors (see below), whose sum is σ = 5229813600. Its totient is φ = 5170982544.

The previous prime is 5200382521. The next prime is 5200382563. The reversal of 5200382557 is 7552830025.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5200382557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5200382357) 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, 383194 + ... + 396532.

It is an arithmetic number, because the mean of its divisors is an integer number (653726700).

Almost surely, 25200382557 is an apocalyptic number.

It is an amenable number.

5200382557 is a deficient number, since it is larger than the sum of its proper divisors (29431043).

5200382557 is a wasteful number, since it uses less digits than its factorization.

5200382557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15515.

The product of its (nonzero) digits is 84000, while the sum is 37.

The square root of 5200382557 is about 72113.6780160324. The cubic root of 5200382557 is about 1732.5206950032.

The spelling of 5200382557 in words is "five billion, two hundred million, three hundred eighty-two thousand, five hundred fifty-seven".

Divisors: 1 197 1979 13339 389863 2627783 26397881 5200382557