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5207550288 = 243151743967
BaseRepresentation
bin1001101100110010…
…01110100101010000
3111102220220222000220
410312121032211100
541131113102123
62220423513040
7243022306233
oct46631164520
914386828026
105207550288
112232587676
121013bb8780
1364cb5a705
1437588b41a
152072a2ce3
hex13664e950

5207550288 has 80 divisors (see below), whose sum is σ = 13574178816. Its totient is φ = 1720252800.

The previous prime is 5207550281. The next prime is 5207550307. The reversal of 5207550288 is 8820557025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5207550281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5384781 + ... + 5385747.

Almost surely, 25207550288 is an apocalyptic number.

It is an amenable number.

5207550288 is an abundant number, since it is smaller than the sum of its proper divisors (8366628528).

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

5207550288 is a wasteful number, since it uses less digits than its factorization.

5207550288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1872 (or 1866 counting only the distinct ones).

The product of its (nonzero) digits is 224000, while the sum is 42.

The square root of 5207550288 is about 72163.3583475714. The cubic root of 5207550288 is about 1733.3163121931.

The spelling of 5207550288 in words is "five billion, two hundred seven million, five hundred fifty thousand, two hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 151 302 453 604 743 906 967 1208 1486 1812 1934 2229 2416 2901 2972 3624 3868 4458 5802 5944 7248 7736 8916 11604 11888 15472 17832 23208 35664 46416 112193 146017 224386 292034 336579 438051 448772 584068 673158 718481 876102 897544 1168136 1346316 1436962 1752204 1795088 2155443 2336272 2692632 2873924 3504408 4310886 5385264 5747848 7008816 8621772 11495696 17243544 34487088 108490631 216981262 325471893 433962524 650943786 867925048 1301887572 1735850096 2603775144 5207550288