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3017328672 = 253149210943
BaseRepresentation
bin1011001111011000…
…1100100000100000
321210021122011210210
42303312030200200
522134414004142
61215223454120
7134525604411
oct26366144040
97707564723
103017328672
111309226766
127025b7340
13391170aa7
14208a37808
15129d6849c
hexb3d8c820

3017328672 has 48 divisors (see below), whose sum is σ = 7973683200. Its totient is φ = 999021312.

The previous prime is 3017328653. The next prime is 3017328683. The reversal of 3017328672 is 2768237103.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 3017328672.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 91168 + ... + 119775.

It is an arithmetic number, because the mean of its divisors is an integer number (166118400).

Almost surely, 23017328672 is an apocalyptic number.

3017328672 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3017328672 is an abundant number, since it is smaller than the sum of its proper divisors (4956354528).

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

3017328672 is a wasteful number, since it uses less digits than its factorization.

3017328672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211105 (or 211097 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 3017328672 is about 54930.2163840632. The cubic root of 3017328672 is about 1445.0211595581.

The spelling of 3017328672 in words is "three billion, seventeen million, three hundred twenty-eight thousand, six hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 149 298 447 596 894 1192 1788 2384 3576 4768 7152 14304 210943 421886 632829 843772 1265658 1687544 2531316 3375088 5062632 6750176 10125264 20250528 31430507 62861014 94291521 125722028 188583042 251444056 377166084 502888112 754332168 1005776224 1508664336 3017328672