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104480780758847 = 237379877898171
BaseRepresentation
bin10111110000011001010011…
…110100101010111100111111
3111200221021011020211022222222
4113300121103310222330333
5102143303114333240342
61010113450312555555
731002326101156013
oct2760312364527477
9450837136738888
10104480780758847
1130322060a25969
12b8750aa0b2bbb
13463b65938b7ac
141bb2c7aa4a543
15c12bb8e67ed2
hex5f0653d2af3f

104480780758847 has 32 divisors (see below), whose sum is σ = 112043579873280. Its totient is φ = 97210333059840.

The previous prime is 104480780758841. The next prime is 104480780758877. The reversal of 104480780758847 is 748857087084401.

It is not a de Polignac number, because 104480780758847 - 212 = 104480780754751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104480780758841) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115877072 + ... + 116775242.

It is an arithmetic number, because the mean of its divisors is an integer number (3501361871040).

Almost surely, 2104480780758847 is an apocalyptic number.

104480780758847 is a deficient number, since it is larger than the sum of its proper divisors (7562799114433).

104480780758847 is an equidigital number, since it uses as much as digits as its factorization.

104480780758847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 899223.

The product of its (nonzero) digits is 449576960, while the sum is 71.

The spelling of 104480780758847 in words is "one hundred four trillion, four hundred eighty billion, seven hundred eighty million, seven hundred fifty-eight thousand, eight hundred forty-seven".

Divisors: 1 23 73 79 877 1679 1817 5767 20171 64021 69283 132641 898171 1472483 1593509 5057659 20657933 65566483 70955509 116326157 787695967 1508029109 1631976707 5179752157 18117007241 57501805591 62227981393 119134299611 1322541528593 1431243572039 4542642641689 104480780758847