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2060768400 = 243523121787
BaseRepresentation
bin111101011010100…
…1101010010010000
312022121200212210120
41322311031102100
513210024042100
6540253230240
7102032146065
oct17265152220
95277625716
102060768400
11968282889
12496192380
1326ac32cb2
14157996c6c
15c0db80a0
hex7ad4d490

2060768400 has 180 divisors, whose sum is σ = 6824960496. Its totient is φ = 531513600.

The previous prime is 2060768393. The next prime is 2060768401. The reversal of 2060768400 is 48670602.

It is not an unprimeable number, because it can be changed into a prime (2060768401) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1152307 + ... + 1154093.

Almost surely, 22060768400 is an apocalyptic number.

2060768400 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 2060768400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3412480248).

2060768400 is an abundant number, since it is smaller than the sum of its proper divisors (4764192096).

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

2060768400 is a wasteful number, since it uses less digits than its factorization.

2060768400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1870 (or 1828 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 2060768400 is about 45395.6870198040. The cubic root of 2060768400 is about 1272.5545127906.

The spelling of 2060768400 in words is "two billion, sixty million, seven hundred sixty-eight thousand, four hundred".