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5052153581 = 31761925747
BaseRepresentation
bin1001011010010000…
…11011111011101101
3111001002111222211022
410231020123323231
540321322403311
62153153103525
7236124411506
oct45510337355
914032458738
105052153581
112162899842
12b8bb57ba5
136268bc2b7
1435cd99bad
151e88095db
hex12d21beed

5052153581 has 8 divisors (see below), whose sum is σ = 5076475680. Its totient is φ = 5027884848.

The previous prime is 5052153577. The next prime is 5052153647. The reversal of 5052153581 is 1853512505.

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 5052153581 - 22 = 5052153577 is a prime.

It is a super-2 number, since 2×50521535812 = 51048511612022247122, 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 (5052153781) 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, 183350 + ... + 209096.

It is an arithmetic number, because the mean of its divisors is an integer number (634559460).

Almost surely, 25052153581 is an apocalyptic number.

It is an amenable number.

5052153581 is a deficient number, since it is larger than the sum of its proper divisors (24322099).

5052153581 is a wasteful number, since it uses less digits than its factorization.

5052153581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26683.

The product of its (nonzero) digits is 30000, while the sum is 35.

The square root of 5052153581 is about 71078.5029456868. The cubic root of 5052153581 is about 1715.9008185631.

The spelling of 5052153581 in words is "five billion, fifty-two million, one hundred fifty-three thousand, five hundred eighty-one".

Divisors: 1 317 619 25747 196223 8161799 15937393 5052153581