Search a number
-
+
3088029450240 = 2173357107233
BaseRepresentation
bin101100111011111100111…
…001100000000000000000
3101221012202002012200111000
4230323330321200000000
5401043241014401430
610322342100052000
7436050151144440
oct54737471400000
911835662180430
103088029450240
11a90698135649
1241a592994000
1319527a3197b7
14a9666204120
15554d7ac8e60
hex2cefce60000

3088029450240 has 1152 divisors, whose sum is σ = 12719765560320. Its totient is φ = 696237686784.

The previous prime is 3088029450197. The next prime is 3088029450251. The reversal of 3088029450240 is 420549208803.

3088029450240 is a `hidden beast` number, since 3 + 0 + 8 + 80 + 29 + 4 + 502 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (1152).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13253345164 + ... + 13253345396.

It is an arithmetic number, because the mean of its divisors is an integer number (11041463160).

Almost surely, 23088029450240 is an apocalyptic number.

3088029450240 is a gapful number since it is divisible by the number (30) 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 3088029450240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6359882780160).

3088029450240 is an abundant number, since it is smaller than the sum of its proper divisors (9631736110080).

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

3088029450240 is an equidigital number, since it uses as much as digits as its factorization.

3088029450240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 3088029450240 in words is "three trillion, eighty-eight billion, twenty-nine million, four hundred fifty thousand, two hundred forty".