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4884884040880 = 245167823444271
BaseRepresentation
bin100011100010101100111…
…0001110010110010110000
3122021222201222010111110201
41013011121301302302300
51120013220303302010
614220030150004544
71012630660153024
oct107053161626260
918258658114421
104884884040880
111613738768668
1266a881946754
132958479c7c1c
1412c602d58384
158710141923a
hex47159c72cb0

4884884040880 has 80 divisors (see below), whose sum is σ = 11439271839744. Its totient is φ = 1939888961280.

The previous prime is 4884884040871. The next prime is 4884884040919. The reversal of 4884884040880 is 880404884884.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×48848840408802 (a number of 26 digits) contains 22 as substring.

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, 10773145 + ... + 11217415.

Almost surely, 24884884040880 is an apocalyptic number.

4884884040880 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 4884884040880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5719635919872).

4884884040880 is an abundant number, since it is smaller than the sum of its proper divisors (6554387798864).

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

4884884040880 is a wasteful number, since it uses less digits than its factorization.

4884884040880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445274 (or 445268 counting only the distinct ones).

The product of its (nonzero) digits is 67108864, while the sum is 64.

The spelling of 4884884040880 in words is "four trillion, eight hundred eighty-four billion, eight hundred eighty-four million, forty thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 167 334 668 823 835 1336 1646 1670 2672 3292 3340 4115 6584 6680 8230 13168 13360 16460 32920 65840 137441 274882 444271 549764 687205 888542 1099528 1374410 1777084 2199056 2221355 2748820 3554168 4442710 5497640 7108336 8885420 10995280 17770840 35541680 74193257 148386514 296773028 365635033 370966285 593546056 731270066 741932570 1187092112 1462540132 1483865140 1828175165 2925080264 2967730280 3656350330 5850160528 5935460560 7312700660 14625401320 29250802640 61061050511 122122101022 244244202044 305305252555 488488404088 610610505110 976976808176 1221221010220 2442442020440 4884884040880