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3053164428 = 223429536131
BaseRepresentation
bin1011010111111011…
…1001011110001100
321212210001211020000
42311332321132030
522223102230203
61222543524300
7135442320006
oct26576713614
97783054200
103053164428
111327482696
127125b9690
1339870a092
1420d6c5376
1512d0964a3
hexb5fb978c

3053164428 has 120 divisors (see below), whose sum is σ = 8413962480. Its totient is φ = 963930240.

The previous prime is 3053164421. The next prime is 3053164441. The reversal of 3053164428 is 8244613503.

3053164428 is a `hidden beast` number, since 3 + 0 + 5 + 3 + 1 + 644 + 2 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3053164392 and 3053164401.

It is not an unprimeable number, because it can be changed into a prime (3053164421) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 494923 + ... + 501053.

It is an arithmetic number, because the mean of its divisors is an integer number (70116354).

Almost surely, 23053164428 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 3053164428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4206981240).

3053164428 is an abundant number, since it is smaller than the sum of its proper divisors (5360798052).

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

3053164428 is a wasteful number, since it uses less digits than its factorization.

3053164428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6229 (or 6218 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 3053164428 is about 55255.4470437078. The cubic root of 3053164428 is about 1450.7193304447.

The spelling of 3053164428 in words is "three billion, fifty-three million, one hundred sixty-four thousand, four hundred twenty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 29 36 53 54 58 81 87 106 108 116 159 162 174 212 261 318 324 348 477 522 636 783 954 1044 1431 1537 1566 1908 2349 2862 3074 3132 4293 4611 4698 5724 6131 6148 8586 9222 9396 12262 13833 17172 18393 18444 24524 27666 36786 41499 55179 55332 73572 82998 110358 124497 165537 165996 177799 220716 248994 324943 331074 355598 496611 497988 533397 649886 662148 711196 974829 993222 1066794 1299772 1600191 1949658 1986444 2133588 2924487 3200382 3899316 4800573 5848974 6400764 8773461 9423347 9601146 11697948 14401719 17546922 18846694 19202292 26320383 28270041 28803438 35093844 37693388 52640766 56540082 57606876 84810123 105281532 113080164 169620246 254430369 339240492 508860738 763291107 1017721476 1526582214 3053164428