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3102356055 = 35297131853
BaseRepresentation
bin1011100011101010…
…0011001001010111
322000012122000110010
42320322203021113
522323200343210
61231502131303
7136610406561
oct27072431127
98005560403
103102356055
111352221027
12726b80b33
133a5971556
1421604c331
15132561920
hexb8ea3257

3102356055 has 16 divisors (see below), whose sum is σ = 5134934880. Its totient is φ = 1597534848.

The previous prime is 3102356021. The next prime is 3102356063. The reversal of 3102356055 is 5506532013.

It is not a de Polignac number, because 3102356055 - 223 = 3093967447 is a prime.

It is a super-2 number, since 2×31023560552 = 19249226183990326050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3565492 + ... + 3566361.

It is an arithmetic number, because the mean of its divisors is an integer number (320933430).

Almost surely, 23102356055 is an apocalyptic number.

3102356055 is a deficient number, since it is larger than the sum of its proper divisors (2032578825).

3102356055 is a wasteful number, since it uses less digits than its factorization.

3102356055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7131890.

The product of its (nonzero) digits is 13500, while the sum is 30.

The square root of 3102356055 is about 55698.7976082069. The cubic root of 3102356055 is about 1458.4690361738.

Adding to 3102356055 its reverse (5506532013), we get a palindrome (8608888068).

It can be divided in two parts, 31023 and 56055, that added together give a palindrome (87078).

The spelling of 3102356055 in words is "three billion, one hundred two million, three hundred fifty-six thousand, fifty-five".

Divisors: 1 3 5 15 29 87 145 435 7131853 21395559 35659265 106977795 206823737 620471211 1034118685 3102356055