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4255873472180 = 2251170127596119
BaseRepresentation
bin111101111011100101110…
…100111001011010110100
3120001212011010202212012002
4331323211310321122310
51024212012102102210
613015042110314432
7616322340431351
oct75734564713264
916055133685162
104255873472180
1113a09a6696460
125889974b8a18
1324b433982145
14109db1c25628
1575a897674a5
hex3dee5d396b4

4255873472180 has 48 divisors (see below), whose sum is σ = 9763728024960. Its totient is φ = 1545382608000.

The previous prime is 4255873472177. The next prime is 4255873472233. The reversal of 4255873472180 is 812743785524.

It is a happy number.

It is a super-2 number, since 2×42558734721802 (a number of 26 digits) contains 22 as substring.

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, 13643840 + ... + 13952279.

It is an arithmetic number, because the mean of its divisors is an integer number (203411000520).

Almost surely, 24255873472180 is an apocalyptic number.

It is an amenable number.

4255873472180 is an abundant number, since it is smaller than the sum of its proper divisors (5507854552780).

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

4255873472180 is a wasteful number, since it uses less digits than its factorization.

4255873472180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27596840 (or 27596838 counting only the distinct ones).

The product of its (nonzero) digits is 15052800, while the sum is 56.

The spelling of 4255873472180 in words is "four trillion, two hundred fifty-five billion, eight hundred seventy-three million, four hundred seventy-two thousand, one hundred eighty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 701 1402 2804 3505 7010 7711 14020 15422 30844 38555 77110 154220 27596119 55192238 110384476 137980595 275961190 303557309 551922380 607114618 1214229236 1517786545 3035573090 6071146180 19344879419 38689758838 77379517676 96724397095 193448794190 212793673609 386897588380 425587347218 851174694436 1063968368045 2127936736090 4255873472180