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5972887287020 = 2251991500725449
BaseRepresentation
bin101011011101010101111…
…0100110011010011101100
3210011000001210012000201102
41112322223310303103230
51240324433121141040
620411523451302232
71154345500153553
oct126725364632354
923130053160642
105972887287020
1119a30a6184945
12805703a4a978
13344319207074
1416913700ad9a
15a557da8b515
hex56eabd334ec

5972887287020 has 24 divisors (see below), whose sum is σ = 12606093780000. Its totient is φ = 2377149109632.

The previous prime is 5972887287011. The next prime is 5972887287041. The reversal of 5972887287020 is 207827882795.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 750358745 + ... + 750366704.

It is an arithmetic number, because the mean of its divisors is an integer number (525253907500).

Almost surely, 25972887287020 is an apocalyptic number.

It is an amenable number.

5972887287020 is an abundant number, since it is smaller than the sum of its proper divisors (6633206492980).

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

5972887287020 is a wasteful number, since it uses less digits than its factorization.

5972887287020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500725657 (or 1500725655 counting only the distinct ones).

The product of its (nonzero) digits is 63221760, while the sum is 65.

The spelling of 5972887287020 in words is "five trillion, nine hundred seventy-two billion, eight hundred eighty-seven million, two hundred eighty-seven thousand, twenty".

Divisors: 1 2 4 5 10 20 199 398 796 995 1990 3980 1500725449 3001450898 6002901796 7503627245 15007254490 30014508980 298644364351 597288728702 1194577457404 1493221821755 2986443643510 5972887287020