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1010200060 = 22557787539
BaseRepresentation
bin111100001101100…
…110110111111100
32121101212110222001
4330031212313330
54032102400220
6244124032044
734014362452
oct7415466774
92541773861
101010200060
11479260291
12242392624
1313139bb1c
14982449d2
155da4880a
hex3c366dfc

1010200060 has 24 divisors (see below), whose sum is σ = 2125121040. Its totient is φ = 403375104.

The previous prime is 1010200049. The next prime is 1010200063. The reversal of 1010200060 is 600020101.

It is a super-2 number, since 2×10102000602 = 2041008322448007200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010200063) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 32230 + ... + 55309.

It is an arithmetic number, because the mean of its divisors is an integer number (88546710).

Almost surely, 21010200060 is an apocalyptic number.

1010200060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010200060 is an abundant number, since it is smaller than the sum of its proper divisors (1114920980).

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

1010200060 is a wasteful number, since it uses less digits than its factorization.

1010200060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88125 (or 88123 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1010200060 is about 31783.6445361447. The cubic root of 1010200060 is about 1003.3885249297.

Adding to 1010200060 its reverse (600020101), we get a palindrome (1610220161).

The spelling of 1010200060 in words is "one billion, ten million, two hundred thousand, sixty".

Divisors: 1 2 4 5 10 20 577 1154 2308 2885 5770 11540 87539 175078 350156 437695 875390 1750780 50510003 101020006 202040012 252550015 505100030 1010200060