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713015370 = 232571241463
BaseRepresentation
bin101010011111111…
…100000001001010
31211200122221012200
4222133330001022
52430012442440
6154430221030
723445350004
oct5237740112
91750587180
10713015370
1133652a001
1217a954776
13b49485b2
146a9a5374
15428e3c30
hex2a7fc04a

713015370 has 96 divisors (see below), whose sum is σ = 1891828224. Its totient is φ = 186278400.

The previous prime is 713015357. The next prime is 713015371. The reversal of 713015370 is 73510317.

713015370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (713015371) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1539759 + ... + 1540221.

It is an arithmetic number, because the mean of its divisors is an integer number (19706544).

Almost surely, 2713015370 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 713015370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (945914112).

713015370 is an abundant number, since it is smaller than the sum of its proper divisors (1178812854).

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

713015370 is a wasteful number, since it uses less digits than its factorization.

713015370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788 (or 785 counting only the distinct ones).

The product of its (nonzero) digits is 2205, while the sum is 27.

The square root of 713015370 is about 26702.3476495982. The cubic root of 713015370 is about 893.3732901796.

Adding to 713015370 its reverse (73510317), we get a palindrome (786525687).

It can be divided in two parts, 7130 and 15370, that added together give a square (22500 = 1502).

The spelling of 713015370 in words is "seven hundred thirteen million, fifteen thousand, three hundred seventy".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 71 90 142 213 241 355 426 463 482 639 710 723 926 1065 1205 1278 1389 1446 2130 2169 2315 2410 2778 3195 3615 4167 4338 4630 6390 6945 7230 8334 10845 13890 17111 20835 21690 32873 34222 41670 51333 65746 85555 98619 102666 111583 153999 164365 171110 197238 223166 256665 295857 307998 328730 334749 493095 513330 557915 591714 669498 769995 986190 1004247 1115830 1479285 1539990 1673745 2008494 2958570 3347490 5021235 7922393 10042470 15844786 23767179 39611965 47534358 71301537 79223930 118835895 142603074 237671790 356507685 713015370