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2060164360020 = 2235134166197459
BaseRepresentation
bin11101111110101011010…
…111010110011101010100
321021221122101201000021110
4131332223113112131110
5232223204034010040
64214232040015020
7301561536061344
oct35765327263524
97257571630243
102060164360020
11724790088a78
12293334a61470
1311c37107a6c0
14719d90c8d24
15388c9d99980
hex1dfab5d6754

2060164360020 has 192 divisors, whose sum is σ = 6373397479680. Its totient is φ = 493995110400.

The previous prime is 2060164360003. The next prime is 2060164360073. The reversal of 2060164360020 is 200634610602.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 2060164360020.

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, 21090051 + ... + 21187509.

It is an arithmetic number, because the mean of its divisors is an integer number (33194778540).

Almost surely, 22060164360020 is an apocalyptic number.

2060164360020 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 2060164360020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3186698739840).

2060164360020 is an abundant number, since it is smaller than the sum of its proper divisors (4313233119660).

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

2060164360020 is a wasteful number, since it uses less digits than its factorization.

2060164360020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98186 (or 98184 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 2060164360020 its reverse (200634610602), we get a palindrome (2260798970622).

The spelling of 2060164360020 in words is "two trillion, sixty billion, one hundred sixty-four million, three hundred sixty thousand, twenty".