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4060072 = 231926711
BaseRepresentation
bin1111011111001110101000
321122021101001
433133032220
52014410242
6223004344
746336642
oct17371650
97567331
104060072
112323435
1214396b4
13ac2013
14779892
15552eb7
hex3df3a8

4060072 has 16 divisors (see below), whose sum is σ = 8013600. Its totient is φ = 1923120.

The previous prime is 4060061. The next prime is 4060073. The reversal of 4060072 is 2700604.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (4060073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13204 + ... + 13507.

It is an arithmetic number, because the mean of its divisors is an integer number (500850).

Almost surely, 24060072 is an apocalyptic number.

It is an amenable number.

4060072 is a deficient number, since it is larger than the sum of its proper divisors (3953528).

4060072 is a wasteful number, since it uses less digits than its factorization.

4060072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26736 (or 26732 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 4060072 is about 2014.9620343818. The cubic root of 4060072 is about 159.5308129921.

Adding to 4060072 its reverse (2700604), we get a palindrome (6760676).

The spelling of 4060072 in words is "four million, sixty thousand, seventy-two".

Divisors: 1 2 4 8 19 38 76 152 26711 53422 106844 213688 507509 1015018 2030036 4060072