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2073069860 = 2251916333469
BaseRepresentation
bin111101110010000…
…1000100100100100
312100110211212020012
41323210020210210
513221201213420
6541413025352
7102241542311
oct17344104444
95313755205
102073069860
11974215084
1249a325258
1327064c274
14159479d08
15c1ee7dc5
hex7b908924

2073069860 has 48 divisors (see below), whose sum is σ = 4610827200. Its totient is φ = 780741504.

The previous prime is 2073069853. The next prime is 2073069883. The reversal of 2073069860 is 689603702.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45206 + ... + 78674.

It is an arithmetic number, because the mean of its divisors is an integer number (96058900).

Almost surely, 22073069860 is an apocalyptic number.

2073069860 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 2073069860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2305413600).

2073069860 is an abundant number, since it is smaller than the sum of its proper divisors (2537757340).

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

2073069860 is a wasteful number, since it uses less digits than its factorization.

2073069860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33660 (or 33658 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 2073069860 is about 45530.9769278016. The cubic root of 2073069860 is about 1275.0816013389.

The spelling of 2073069860 in words is "two billion, seventy-three million, sixty-nine thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 19 20 38 76 95 163 190 326 380 652 815 1630 3097 3260 6194 12388 15485 30970 33469 61940 66938 133876 167345 334690 635911 669380 1271822 2543644 3179555 5455447 6359110 10910894 12718220 21821788 27277235 54554470 103653493 109108940 207306986 414613972 518267465 1036534930 2073069860