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2730970124 = 225691199899
BaseRepresentation
bin1010001011000111…
…0100110000001100
321001022210122201122
42202301310300030
521043112020444
61130554100112
7124450602011
oct24261646014
97038718648
102730970124
11118161a303
1264271a638
13346a3b16c
141bc9b5708
1510eb514ee
hexa2c74c0c

2730970124 has 12 divisors (see below), whose sum is σ = 4787601000. Its totient is φ = 1363084128.

The previous prime is 2730970091. The next prime is 2730970127. The reversal of 2730970124 is 4210790372.

It is not an unprimeable number, because it can be changed into a prime (2730970127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 597674 + ... + 602225.

It is an arithmetic number, because the mean of its divisors is an integer number (398966750).

Almost surely, 22730970124 is an apocalyptic number.

It is an amenable number.

2730970124 is a deficient number, since it is larger than the sum of its proper divisors (2056630876).

2730970124 is a wasteful number, since it uses less digits than its factorization.

2730970124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200472 (or 1200470 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 2730970124 is about 52258.6846753724. The cubic root of 2730970124 is about 1397.7805179099.

The spelling of 2730970124 in words is "two billion, seven hundred thirty million, nine hundred seventy thousand, one hundred twenty-four".

Divisors: 1 2 4 569 1138 2276 1199899 2399798 4799596 682742531 1365485062 2730970124