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5687004752 = 2411132485579
BaseRepresentation
bin1010100101111100…
…01100111001010000
3112200100002202220122
411102332030321100
543121333123002
62340152125412
7260633512532
oct52276147120
915610082818
105687004752
112459190930
121128696868
136c829ac90
143bd415852
1523440d6a2
hex152f8ce50

5687004752 has 40 divisors (see below), whose sum is σ = 12944900640. Its totient is φ = 2386154880.

The previous prime is 5687004751. The next prime is 5687004769. The reversal of 5687004752 is 2574007865.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5687004751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1240502 + ... + 1245077.

It is an arithmetic number, because the mean of its divisors is an integer number (323622516).

Almost surely, 25687004752 is an apocalyptic number.

5687004752 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5687004752 is an abundant number, since it is smaller than the sum of its proper divisors (7257895888).

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

5687004752 is a wasteful number, since it uses less digits than its factorization.

5687004752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2485611 (or 2485605 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 44.

The square root of 5687004752 is about 75412.2321112431. The cubic root of 5687004752 is about 1784.9574331481.

The spelling of 5687004752 in words is "five billion, six hundred eighty-seven million, four thousand, seven hundred fifty-two".

Divisors: 1 2 4 8 11 13 16 22 26 44 52 88 104 143 176 208 286 572 1144 2288 2485579 4971158 9942316 19884632 27341369 32312527 39769264 54682738 64625054 109365476 129250108 218730952 258500216 355437797 437461904 517000432 710875594 1421751188 2843502376 5687004752