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1022070060 = 22325112167281
BaseRepresentation
bin111100111010111…
…000110100101100
32122020012112112200
4330322320310230
54043122220220
6245230301500
734220311044
oct7472706454
92566175480
101022070060
11484a28400
12246357890
131339968ab
1499a54724
155eae0890
hex3ceb8d2c

1022070060 has 216 divisors, whose sum is σ = 3440350368. Its totient is φ = 245414400.

The previous prime is 1022069963. The next prime is 1022070083. The reversal of 1022070060 is 600702201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3637120 + ... + 3637400.

It is an arithmetic number, because the mean of its divisors is an integer number (15927548).

Almost surely, 21022070060 is an apocalyptic number.

1022070060 is a gapful number since it is divisible by the number (10) 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 1022070060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1720175184).

1022070060 is an abundant number, since it is smaller than the sum of its proper divisors (2418280308).

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

1022070060 is a wasteful number, since it uses less digits than its factorization.

1022070060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485 (or 469 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 1022070060 is about 31969.8304656124. The cubic root of 1022070060 is about 1007.3032198032.

Adding to 1022070060 its reverse (600702201), we get a palindrome (1622772261).

The spelling of 1022070060 in words is "one billion, twenty-two million, seventy thousand, sixty".