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3075898133 = 71139946729
BaseRepresentation
bin1011011101010110…
…0111101100010101
321221100211211000002
42313111213230111
522244412220013
61225115101045
7136136463020
oct26725475425
97840754002
103075898133
11133929a880
1271a141785
133a0339889
142127221b7
15130087358
hexb7567b15

3075898133 has 8 divisors (see below), whose sum is σ = 3834886080. Its totient is φ = 2396803680.

The previous prime is 3075898129. The next prime is 3075898159. The reversal of 3075898133 is 3318985703.

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 3075898133 - 22 = 3075898129 is a prime.

It is a super-2 number, since 2×30758981332 = 18922298649185771378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3075898103) 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, 19973288 + ... + 19973441.

It is an arithmetic number, because the mean of its divisors is an integer number (479360760).

Almost surely, 23075898133 is an apocalyptic number.

It is an amenable number.

3075898133 is a deficient number, since it is larger than the sum of its proper divisors (758987947).

3075898133 is a wasteful number, since it uses less digits than its factorization.

3075898133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39946747.

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 3075898133 is about 55460.7801333519. The cubic root of 3075898133 is about 1454.3110909124.

The spelling of 3075898133 in words is "three billion, seventy-five million, eight hundred ninety-eight thousand, one hundred thirty-three".

Divisors: 1 7 11 77 39946729 279627103 439414019 3075898133