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2030790960 = 2433511127673
BaseRepresentation
bin111100100001011…
…0110100100110000
312020112021212111000
41321002312210300
513124340302320
6533302522000
7101216303232
oct17102664460
95215255430
102030790960
11952368340
12488136300
13264968373
141539d2252
15bd445c90
hex790b6930

2030790960 has 320 divisors, whose sum is σ = 7702364160. Its totient is φ = 487710720.

The previous prime is 2030790959. The next prime is 2030790977. The reversal of 2030790960 is 690970302.

It is a super-2 number, since 2×20307909602 = 8248223846435443200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 3017184 + ... + 3017856.

It is an arithmetic number, because the mean of its divisors is an integer number (24069888).

Almost surely, 22030790960 is an apocalyptic number.

2030790960 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 2030790960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3851182080).

2030790960 is an abundant number, since it is smaller than the sum of its proper divisors (5671573200).

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

2030790960 is a wasteful number, since it uses less digits than its factorization.

2030790960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833 (or 821 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 2030790960 is about 45064.2980639885. The cubic root of 2030790960 is about 1266.3538464200.

The spelling of 2030790960 in words is "two billion, thirty million, seven hundred ninety thousand, nine hundred sixty".