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2069799060 = 2235759101827
BaseRepresentation
bin111101101011110…
…1010000010010100
312100020200200112110
41323113222002110
513214332032220
6541214551020
7102202000410
oct17327520224
95306620473
102069799060
1197239073a
12499208470
1326ca75594
14158c67d40
15c1a9dbe0
hex7b5ea094

2069799060 has 192 divisors, whose sum is σ = 6810531840. Its totient is φ = 459916800.

The previous prime is 2069799059. The next prime is 2069799077. The reversal of 2069799060 is 609979602.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2502367 + ... + 2503193.

It is an arithmetic number, because the mean of its divisors is an integer number (35471520).

Almost surely, 22069799060 is an apocalyptic number.

2069799060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2069799060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3405265920).

2069799060 is an abundant number, since it is smaller than the sum of its proper divisors (4740732780).

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

2069799060 is a wasteful number, since it uses less digits than its factorization.

2069799060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006 (or 1004 counting only the distinct ones).

The product of its (nonzero) digits is 367416, while the sum is 48.

The square root of 2069799060 is about 45495.0443455109. The cubic root of 2069799060 is about 1274.4106588121.

The spelling of 2069799060 in words is "two billion, sixty-nine million, seven hundred ninety-nine thousand, sixty".