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2025889708480 = 26511575536849
BaseRepresentation
bin11101011110110000011…
…011111011100111000000
321011200011201220022100221
4131132300123323213000
5231143010231132410
64150403023152424
7266236302252511
oct35366033734700
97150151808327
102025889708480
117111a1a1aa80
1228876a445714
1311906b1ccac1
14700a7074a08
1537a70d474da
hex1d7b06fb9c0

2025889708480 has 56 divisors (see below), whose sum is σ = 5262708956400. Its totient is φ = 736687165440.

The previous prime is 2025889708441. The next prime is 2025889708481. The reversal of 2025889708480 is 848079885202.

It is a super-2 number, since 2×20258897084802 (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025889708481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287764905 + ... + 287771944.

It is an arithmetic number, because the mean of its divisors is an integer number (93976945650).

Almost surely, 22025889708480 is an apocalyptic number.

2025889708480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2025889708480 is an abundant number, since it is smaller than the sum of its proper divisors (3236819247920).

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

2025889708480 is a wasteful number, since it uses less digits than its factorization.

2025889708480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575536877 (or 575536867 counting only the distinct ones).

The product of its (nonzero) digits is 20643840, while the sum is 61.

The spelling of 2025889708480 in words is "two trillion, twenty-five billion, eight hundred eighty-nine million, seven hundred eight thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 160 176 220 320 352 440 704 880 1760 3520 575536849 1151073698 2302147396 2877684245 4604294792 5755368490 6330905339 9208589584 11510736980 12661810678 18417179168 23021473960 25323621356 31654526695 36834358336 46042947920 50647242712 63309053390 92085895840 101294485424 126618106780 184171791680 202588970848 253236213560 405177941696 506472427120 1012944854240 2025889708480