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2468005120 = 2857275447
BaseRepresentation
bin1001001100011010…
…1100010100000000
320100222222122120001
42103012230110000
520023302130440
61044521525344
7115105461130
oct22306542400
96328878501
102468005120
111057140859
1258a643854
13304409479
14195ac2ac0
15e6a0ab9a
hex931ac500

2468005120 has 72 divisors (see below), whose sum is σ = 6756188544. Its totient is φ = 846170112.

The previous prime is 2468005091. The next prime is 2468005129. The reversal of 2468005120 is 215008642.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2468005129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128764 + ... + 146683.

It is an arithmetic number, because the mean of its divisors is an integer number (93835952).

Almost surely, 22468005120 is an apocalyptic number.

2468005120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2468005120 is an abundant number, since it is smaller than the sum of its proper divisors (4288183424).

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

2468005120 is an equidigital number, since it uses as much as digits as its factorization.

2468005120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275475 (or 275461 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 2468005120 is about 49679.0209243298. The cubic root of 2468005120 is about 1351.3941007859.

The spelling of 2468005120 in words is "two billion, four hundred sixty-eight million, five thousand, one hundred twenty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 256 280 320 448 560 640 896 1120 1280 1792 2240 4480 8960 275447 550894 1101788 1377235 1928129 2203576 2754470 3856258 4407152 5508940 7712516 8814304 9640645 11017880 15425032 17628608 19281290 22035760 30850064 35257216 38562580 44071520 61700128 70514432 77125160 88143040 123400256 154250320 176286080 246800512 308500640 352572160 493601024 617001280 1234002560 2468005120