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4720190048000 = 28537373831487
BaseRepresentation
bin100010010110000000101…
…0000000100011100000000
3121201020122011022210202122
41010230001100010130000
51104313422123014000
614012231514103412
7665010465261260
oct104540120043400
917636564283678
104720190048000
11155a904255149
1264297a11ab68
1328315c12182b
1412465bc7b7a0
1582bb281e085
hex44b01404700

4720190048000 has 576 divisors, whose sum is σ = 13846921740288. Its totient is φ = 1569444249600.

The previous prime is 4720190047997. The next prime is 4720190048009. The reversal of 4720190048000 is 8400910274.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4720190048009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3174303257 + ... + 3174304743.

It is an arithmetic number, because the mean of its divisors is an integer number (24039794688).

Almost surely, 24720190048000 is an apocalyptic number.

4720190048000 is a gapful number since it is divisible by the number (40) 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 4720190048000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6923460870144).

4720190048000 is an abundant number, since it is smaller than the sum of its proper divisors (9126731692288).

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

4720190048000 is a wasteful number, since it uses less digits than its factorization.

4720190048000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1945 (or 1921 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

Adding to 4720190048000 its reverse (8400910274), we get a palindrome (4728590958274).

The spelling of 4720190048000 in words is "four trillion, seven hundred twenty billion, one hundred ninety million, forty-eight thousand".