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2215010060 = 225110750503
BaseRepresentation
bin1000010000000110…
…0101111100001100
312201100221011120122
42010001211330030
514014020310220
61003443204112
7105614163164
oct20401457414
95640834518
102215010060
11a3735192a
12519976638
13293b88753
141702675a4
15ce6d4425
hex84065f0c

2215010060 has 12 divisors (see below), whose sum is σ = 4651521168. Its totient is φ = 886004016.

The previous prime is 2215010041. The next prime is 2215010089. The reversal of 2215010060 is 600105122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55375232 + ... + 55375271.

It is an arithmetic number, because the mean of its divisors is an integer number (387626764).

Almost surely, 22215010060 is an apocalyptic number.

2215010060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2215010060 is an abundant number, since it is smaller than the sum of its proper divisors (2436511108).

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

2215010060 is a wasteful number, since it uses less digits than its factorization.

2215010060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110750512 (or 110750510 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 2215010060 is about 47063.8933791075. The cubic root of 2215010060 is about 1303.5426173575.

Adding to 2215010060 its reverse (600105122), we get a palindrome (2815115182).

The spelling of 2215010060 in words is "two billion, two hundred fifteen million, ten thousand, sixty".

Divisors: 1 2 4 5 10 20 110750503 221501006 443002012 553752515 1107505030 2215010060