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2868453174 = 23539020293
BaseRepresentation
bin1010101011111001…
…0001111100110110
321101220111112000110
42222332101330312
521333311000144
61152344523450
7131040310146
oct25276217466
97356445013
102868453174
111242192364
12680780586
13369376992
141d2d62926
1511bc5c0b9
hexaaf91f36

2868453174 has 16 divisors (see below), whose sum is σ = 5845150512. Its totient is φ = 938110368.

The previous prime is 2868453169. The next prime is 2868453223. The reversal of 2868453174 is 4713548682.

It is a super-2 number, since 2×28684531742 = 16456047222861348552, 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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4509829 + ... + 4510464.

It is an arithmetic number, because the mean of its divisors is an integer number (365321907).

Almost surely, 22868453174 is an apocalyptic number.

2868453174 is an abundant number, since it is smaller than the sum of its proper divisors (2976697338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2868453174 is a wasteful number, since it uses less digits than its factorization.

2868453174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9020351.

The product of its digits is 1290240, while the sum is 48.

The square root of 2868453174 is about 53557.9422121500. The cubic root of 2868453174 is about 1420.8533477545.

The spelling of 2868453174 in words is "two billion, eight hundred sixty-eight million, four hundred fifty-three thousand, one hundred seventy-four".

Divisors: 1 2 3 6 53 106 159 318 9020293 18040586 27060879 54121758 478075529 956151058 1434226587 2868453174