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54870048310484 = 221129127338595317
BaseRepresentation
bin11000111100111011011011…
…01111010000010011010100
321012021112012000020120110102
430132131231233100103110
524142442324331413414
6312410541402113232
714362141643145641
oct1436355557202324
9235245160216412
1054870048310484
11165352908a2940
1261a22241ab818
1324802b9928ab4
14d79a2009cdc8
156524688b1ede
hex31e76dbd04d4

54870048310484 has 48 divisors (see below), whose sum is σ = 109217305774080. Its totient is φ = 23891285496960.

The previous prime is 54870048310447. The next prime is 54870048310501. The reversal of 54870048310484 is 48401384007845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169135607 + ... + 169459710.

It is an arithmetic number, because the mean of its divisors is an integer number (2275360536960).

Almost surely, 254870048310484 is an apocalyptic number.

It is an amenable number.

54870048310484 is a deficient number, since it is larger than the sum of its proper divisors (54347257463596).

54870048310484 is a wasteful number, since it uses less digits than its factorization.

54870048310484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338595488 (or 338595486 counting only the distinct ones).

The product of its (nonzero) digits is 13762560, while the sum is 56.

The spelling of 54870048310484 in words is "fifty-four trillion, eight hundred seventy billion, forty-eight million, three hundred ten thousand, four hundred eighty-four".

Divisors: 1 2 4 11 22 29 44 58 116 127 254 319 508 638 1276 1397 2794 3683 5588 7366 14732 40513 81026 162052 338595317 677190634 1354381268 3724548487 7449096974 9819264193 14898193948 19638528386 39277056772 43001605259 86003210518 108011906123 172006421036 216023812246 432047624492 473017657849 946035315698 1247046552511 1892070631396 2494093105022 4988186210044 13717512077621 27435024155242 54870048310484