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714028005288 = 233213889385781
BaseRepresentation
bin10100110001111110110…
…00101011011110101000
32112021000211122220100100
422120333120223132220
543144312132132123
61304004150105400
7102405164622063
oct12307730533650
92467024586310
10714028005288
112558aa2156a4
12b647264b260
1352442802ba0
14267b83cb8da
15138908bd643
hexa63f62b7a8

714028005288 has 96 divisors (see below), whose sum is σ = 2082840144840. Its totient is φ = 219673658880.

The previous prime is 714028005283. The next prime is 714028005331. The reversal of 714028005288 is 882500820417.

It is a happy number.

714028005288 is a `hidden beast` number, since 7 + 1 + 40 + 2 + 80 + 0 + 528 + 8 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 525361133124 + 188666872164 = 724818^2 + 434358^2 .

It is not an unprimeable number, because it can be changed into a prime (714028005283) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8280958 + ... + 8366738.

Almost surely, 2714028005288 is an apocalyptic number.

714028005288 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

714028005288 is an abundant number, since it is smaller than the sum of its proper divisors (1368812139552).

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

714028005288 is a wasteful number, since it uses less digits than its factorization.

714028005288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94699 (or 94692 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 45.

The spelling of 714028005288 in words is "seven hundred fourteen billion, twenty-eight million, five thousand, two hundred eighty-eight".

Divisors: 1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 104 117 156 234 312 468 936 8893 17786 26679 35572 53358 71144 80037 85781 106716 115609 160074 171562 213432 231218 257343 320148 343124 346827 462436 514686 640296 686248 693654 772029 924872 1029372 1040481 1115153 1387308 1544058 2058744 2080962 2230306 2774616 3088116 3345459 4161924 4460612 6176232 6690918 8323848 8921224 10036377 13381836 20072754 26763672 40145508 80291016 762850433 1525700866 2288551299 3051401732 4577102598 6102803464 6865653897 9154205196 9917055629 13731307794 18308410392 19834111258 27462615588 29751166887 39668222516 54925231176 59502333774 79336445032 89253500661 119004667548 178507001322 238009335096 357014002644 714028005288