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5742857772 = 223353174609
BaseRepresentation
bin1010101100100110…
…10000111000101100
3112211020012101212000
411112103100320230
543230132422042
62345505212300
7262212325401
oct52623207054
915736171760
105742857772
11248776a053
121143331090
13706a254c2
143c69d42a8
1523929274c
hex1564d0e2c

5742857772 has 24 divisors (see below), whose sum is σ = 14888890800. Its totient is φ = 1914285888.

The previous prime is 5742857759. The next prime is 5742857789. The reversal of 5742857772 is 2777582475.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26587197 + ... + 26587412.

It is an arithmetic number, because the mean of its divisors is an integer number (620370450).

Almost surely, 25742857772 is an apocalyptic number.

It is an amenable number.

5742857772 is an abundant number, since it is smaller than the sum of its proper divisors (9146033028).

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

5742857772 is a wasteful number, since it uses less digits than its factorization.

5742857772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53174622 (or 53174614 counting only the distinct ones).

The product of its digits is 7683200, while the sum is 54.

The square root of 5742857772 is about 75781.6453503089. The cubic root of 5742857772 is about 1790.7818616564.

The spelling of 5742857772 in words is "five billion, seven hundred forty-two million, eight hundred fifty-seven thousand, seven hundred seventy-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 53174609 106349218 159523827 212698436 319047654 478571481 638095308 957142962 1435714443 1914285924 2871428886 5742857772