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2030988960 = 25325711131409
BaseRepresentation
bin111100100001110…
…0110111010100000
312020112122221002100
41321003212322200
513124413121320
6533311050400
7101221056420
oct17103467240
95215587070
102030988960
11952493080
12488210a00
13264a07520
14153a44480
15bd484790
hex790e6ea0

2030988960 has 576 divisors, whose sum is σ = 9312226560. Its totient is φ = 389283840.

The previous prime is 2030988937. The next prime is 2030988977. The reversal of 2030988960 is 698890302.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1440736 + ... + 1442144.

It is an arithmetic number, because the mean of its divisors is an integer number (16167060).

Almost surely, 22030988960 is an apocalyptic number.

2030988960 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 2030988960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4656113280).

2030988960 is an abundant number, since it is smaller than the sum of its proper divisors (7281237600).

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

2030988960 is a wasteful number, since it uses less digits than its factorization.

2030988960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461 (or 1450 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 2030988960 is about 45066.4948714674. The cubic root of 2030988960 is about 1266.3950011422.

The spelling of 2030988960 in words is "two billion, thirty million, nine hundred eighty-eight thousand, nine hundred sixty".