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3049092444 = 2237117919993
BaseRepresentation
bin1011010110111101…
…0111010101011100
321212111101221111210
42311233113111130
522221031424234
61222320344420
7135362600226
oct26557272534
97774357453
103049092444
111325151312
12711175110
13397912818
1420cd45416
1512ca3ebe9
hexb5bd755c

3049092444 has 48 divisors (see below), whose sum is σ = 7255422720. Its totient is φ = 996401280.

The previous prime is 3049092427. The next prime is 3049092457. The reversal of 3049092444 is 4442909403.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142512 + ... + 162504.

It is an arithmetic number, because the mean of its divisors is an integer number (151154640).

Almost surely, 23049092444 is an apocalyptic number.

It is an amenable number.

3049092444 is an abundant number, since it is smaller than the sum of its proper divisors (4206330276).

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

3049092444 is a wasteful number, since it uses less digits than its factorization.

3049092444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20250 (or 20248 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 3049092444 is about 55218.5878486584. The cubic root of 3049092444 is about 1450.0741054477.

The spelling of 3049092444 in words is "three billion, forty-nine million, ninety-two thousand, four hundred forty-four".

Divisors: 1 2 3 4 6 12 71 142 179 213 284 358 426 537 716 852 1074 2148 12709 19993 25418 38127 39986 50836 59979 76254 79972 119958 152508 239916 1419503 2839006 3578747 4258509 5678012 7157494 8517018 10736241 14314988 17034036 21472482 42944964 254091037 508182074 762273111 1016364148 1524546222 3049092444