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3090005218080 = 253251123311072557
BaseRepresentation
bin101100111101110010101…
…010011101001100100000
3101221101211202222002102200
4230331302222131030200
5401111312313434310
610323310115413200
7436150131662514
oct54756252351440
911841752862380
103090005218080
11a91511431230
1241aa445b4200
1319550375b2b1
14a97b2792144
15555a12a19c0
hex2cf72a9d320

3090005218080 has 1152 divisors, whose sum is σ = 12511284903936. Its totient is φ = 686660198400.

The previous prime is 3090005218051. The next prime is 3090005218087. The reversal of 3090005218080 is 808125000903.

3090005218080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (3090005218087) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1208448162 + ... + 1208450718.

It is an arithmetic number, because the mean of its divisors is an integer number (10860490368).

Almost surely, 23090005218080 is an apocalyptic number.

3090005218080 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 3090005218080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6255642451968).

3090005218080 is an abundant number, since it is smaller than the sum of its proper divisors (9421279685856).

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

3090005218080 is a wasteful number, since it uses less digits than its factorization.

3090005218080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2750 (or 2739 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The spelling of 3090005218080 in words is "three trillion, ninety billion, five million, two hundred eighteen thousand, eighty".