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5030671885 = 53767405863
BaseRepresentation
bin1001010111101100…
…11111011000001101
3110222121002121110221
410223312133120031
540300323000020
62151104431341
7235444001611
oct45366373015
913877077427
105030671885
112151757278
12b84918551
1362230a635
1435a1a7341
151e69b46aa
hex12bd9f60d

5030671885 has 16 divisors (see below), whose sum is σ = 6292515456. Its totient is φ = 3857312448.

The previous prime is 5030671873. The next prime is 5030671901. The reversal of 5030671885 is 5881760305.

It is a cyclic number.

It is not a de Polignac number, because 5030671885 - 25 = 5030671853 is a prime.

It is a super-2 number, since 2×50306718852 = 50615319229058906450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 190537 + ... + 215326.

It is an arithmetic number, because the mean of its divisors is an integer number (393282216).

Almost surely, 25030671885 is an apocalyptic number.

It is an amenable number.

5030671885 is a deficient number, since it is larger than the sum of its proper divisors (1261843571).

5030671885 is a wasteful number, since it uses less digits than its factorization.

5030671885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405972.

The product of its (nonzero) digits is 201600, while the sum is 43.

The square root of 5030671885 is about 70927.2295032028. The cubic root of 5030671885 is about 1713.4653669397.

The spelling of 5030671885 in words is "five billion, thirty million, six hundred seventy-one thousand, eight hundred eighty-five".

Divisors: 1 5 37 67 185 335 2479 12395 405863 2029315 15016931 27192821 75084655 135964105 1006134377 5030671885