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2888040060 = 2232528795573
BaseRepresentation
bin1010110000100011…
…1111111001111100
321110021100122011200
42230020333321330
521403314240220
61154324415500
7131365635603
oct25410777174
97407318150
102888040060
111252250274
12687247590
13370444059
141d57c0a3a
1511d82a890
hexac23fe7c

2888040060 has 72 divisors (see below), whose sum is σ = 8765003520. Its totient is φ = 769738368.

The previous prime is 2888040007. The next prime is 2888040079. The reversal of 2888040060 is 600408882.

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 = 2888039997 and 2888040024.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 515434 + ... + 521006.

It is an arithmetic number, because the mean of its divisors is an integer number (121736160).

Almost surely, 22888040060 is an apocalyptic number.

2888040060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2888040060 is an abundant number, since it is smaller than the sum of its proper divisors (5876963460).

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

2888040060 is a wasteful number, since it uses less digits than its factorization.

2888040060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8467 (or 8462 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 2888040060 is about 53740.4880885911. The cubic root of 2888040060 is about 1424.0800562817.

The spelling of 2888040060 in words is "two billion, eight hundred eighty-eight million, forty thousand, sixty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 2879 5573 5758 8637 11146 11516 14395 16719 17274 22292 25911 27865 28790 33438 34548 43185 50157 51822 55730 57580 66876 83595 86370 100314 103644 111460 129555 167190 172740 200628 250785 259110 334380 501570 518220 1003140 16044667 32089334 48134001 64178668 80223335 96268002 144402003 160446670 192536004 240670005 288804006 320893340 481340010 577608012 722010015 962680020 1444020030 2888040060