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5729005684 = 221432251421
BaseRepresentation
bin1010101010111100…
…11011000001110100
3112210021010122100201
411111132123001310
543213111140214
62344252250244
7261653513323
oct52536330164
915707118321
105729005684
11247a968846
12113a770984
13703bb54bc
143c4c2a0ba
15237e58274
hex15579b074

5729005684 has 6 divisors (see below), whose sum is σ = 10025759954. Its totient is φ = 2864502840.

The previous prime is 5729005679. The next prime is 5729005693. The reversal of 5729005684 is 4865009275.

It can be written as a sum of positive squares in only one way, i.e., 5728976100 + 29584 = 75690^2 + 172^2 .

It is a super-2 number, since 2×57290056842 = 65643012254608615712, 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 (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716125707 + ... + 716125714.

Almost surely, 25729005684 is an apocalyptic number.

It is an amenable number.

5729005684 is a deficient number, since it is larger than the sum of its proper divisors (4296754270).

5729005684 is a wasteful number, since it uses less digits than its factorization.

5729005684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432251425 (or 1432251423 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 46.

The square root of 5729005684 is about 75690.1954284701. The cubic root of 5729005684 is about 1789.3408810957.

The spelling of 5729005684 in words is "five billion, seven hundred twenty-nine million, five thousand, six hundred eighty-four".

Divisors: 1 2 4 1432251421 2864502842 5729005684