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2030325160 = 235318771867
BaseRepresentation
bin111100100000100…
…0100110110101000
312020111102012112011
41321001010312220
513124230401120
6533244525304
7101212323223
oct17101046650
95214365464
102030325160
1195207a386
12487b50834
13264834346
141539105ba
15bd3a2c5a
hex79044da8

2030325160 has 64 divisors (see below), whose sum is σ = 4723499520. Its totient is φ = 784615680.

The previous prime is 2030325151. The next prime is 2030325197. The reversal of 2030325160 is 615230302.

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, 1086547 + ... + 1088413.

It is an arithmetic number, because the mean of its divisors is an integer number (73804680).

Almost surely, 22030325160 is an apocalyptic number.

2030325160 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 2030325160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2361749760).

2030325160 is an abundant number, since it is smaller than the sum of its proper divisors (2693174360).

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

2030325160 is a wasteful number, since it uses less digits than its factorization.

2030325160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2786 (or 2782 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 2030325160 is about 45059.1295965646. The cubic root of 2030325160 is about 1266.2570183470.

Adding to 2030325160 its reverse (615230302), we get a palindrome (2645555462).

The spelling of 2030325160 in words is "two billion, thirty million, three hundred twenty-five thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 20 31 40 62 124 155 248 310 620 877 1240 1754 1867 3508 3734 4385 7016 7468 8770 9335 14936 17540 18670 27187 35080 37340 54374 57877 74680 108748 115754 135935 217496 231508 271870 289385 463016 543740 578770 1087480 1157540 1637359 2315080 3274718 6549436 8186795 13098872 16373590 32747180 50758129 65494360 101516258 203032516 253790645 406065032 507581290 1015162580 2030325160