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6160044 = 22311232029
BaseRepresentation
bin10111011111111010101100
3102120221222210
4113133322230
53034110134
6340010420
7103234212
oct27377254
912527883
106160044
113528150
122090a10
131378ac7
14b64cb2
1581a2e9
hex5dfeac

6160044 has 48 divisors (see below), whose sum is σ = 16369920. Its totient is φ = 1784640.

The previous prime is 6160043. The next prime is 6160073. The reversal of 6160044 is 4400616.

It is a super-2 number, since 2×61600442 = 75892284163872, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6160044.

It is not an unprimeable number, because it can be changed into a prime (6160043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2022 + ... + 4050.

It is an arithmetic number, because the mean of its divisors is an integer number (341040).

Almost surely, 26160044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6160044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8184960).

6160044 is an abundant number, since it is smaller than the sum of its proper divisors (10209876).

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

6160044 is a wasteful number, since it uses less digits than its factorization.

6160044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2070 (or 2068 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 6160044 is about 2481.9435932349. The cubic root of 6160044 is about 183.3135655454.

The spelling of 6160044 in words is "six million, one hundred sixty thousand, forty-four".

Divisors: 1 2 3 4 6 11 12 22 23 33 44 46 66 69 92 132 138 253 276 506 759 1012 1518 2029 3036 4058 6087 8116 12174 22319 24348 44638 46667 66957 89276 93334 133914 140001 186668 267828 280002 513337 560004 1026674 1540011 2053348 3080022 6160044