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5142203555 = 51711760083
BaseRepresentation
bin1001100100111111…
…11100110010100011
3111021100222000011112
410302133330302203
541012401003210
62210131133535
7241300003046
oct46237746243
914240860145
105142203555
1121a9704705
12bb61442ab
1363c45abc8
1436ad1ac5d
15201695d05
hex1327fcca3

5142203555 has 8 divisors (see below), whose sum is σ = 6171107472. Its totient is φ = 4113454048.

The previous prime is 5142203531. The next prime is 5142203557. The reversal of 5142203555 is 5553022415.

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 5142203555 - 226 = 5075094691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5142203557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55544 + ... + 115626.

It is an arithmetic number, because the mean of its divisors is an integer number (771388434).

Almost surely, 25142203555 is an apocalyptic number.

5142203555 is a deficient number, since it is larger than the sum of its proper divisors (1028903917).

5142203555 is a wasteful number, since it uses less digits than its factorization.

5142203555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77205.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 5142203555 is about 71709.1594916577. The cubic root of 5142203555 is about 1726.0356231741.

The spelling of 5142203555 in words is "five billion, one hundred forty-two million, two hundred three thousand, five hundred fifty-five".

Divisors: 1 5 17117 60083 85585 300415 1028440711 5142203555