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2068758200 = 235216196389
BaseRepresentation
bin111101101001110…
…1011111010111000
312100011201210202002
41323103223322320
513214100230300
6541140400132
7102160104005
oct17323537270
95304653662
102068758200
1197183a723
124989a6048
1326c79c8a2
14158a768ac
15c19455d5
hex7b4ebeb8

2068758200 has 48 divisors (see below), whose sum is σ = 4813587000. Its totient is φ = 826862720.

The previous prime is 2068758191. The next prime is 2068758229. The reversal of 2068758200 is 28578602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 320606 + ... + 326994.

Almost surely, 22068758200 is an apocalyptic number.

2068758200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2068758200 is an abundant number, since it is smaller than the sum of its proper divisors (2744828800).

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

2068758200 is a wasteful number, since it uses less digits than its factorization.

2068758200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8024 (or 8015 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 2068758200 is about 45483.6036391137. The cubic root of 2068758200 is about 1274.1969978953.

It can be divided in two parts, 20687 and 58200, that added together give a palindrome (78887).

The spelling of 2068758200 in words is "two billion, sixty-eight million, seven hundred fifty-eight thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 1619 3238 6389 6476 8095 12778 12952 16190 25556 31945 32380 40475 51112 63890 64760 80950 127780 159725 161900 255560 319450 323800 638900 1277800 10343791 20687582 41375164 51718955 82750328 103437910 206875820 258594775 413751640 517189550 1034379100 2068758200