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94008539240 = 23571130522253
BaseRepresentation
bin101011110001101011…
…0000111100001101000
322222122121122121012122
41113203112013201220
53020012141223430
6111104213130412
76535422253610
oct1274326074150
9288577577178
1094008539240
1136961407a40
1216277329a08
138b324436a5
14479b435a40
1526a323bee5
hex15e3587868

94008539240 has 64 divisors (see below), whose sum is σ = 263712274560. Its totient is φ = 29301361920.

The previous prime is 94008539231. The next prime is 94008539269. The reversal of 94008539240 is 4293580049.

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

It is a junction number, because it is equal to n+sod(n) for n = 94008539191 and 94008539200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15258047 + ... + 15264206.

It is an arithmetic number, because the mean of its divisors is an integer number (4120504290).

Almost surely, 294008539240 is an apocalyptic number.

It is an amenable number.

94008539240 is an abundant number, since it is smaller than the sum of its proper divisors (169703735320).

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

94008539240 is a wasteful number, since it uses less digits than its factorization.

94008539240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30522282 (or 30522278 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 94008539240 in words is "ninety-four billion, eight million, five hundred thirty-nine thousand, two hundred forty".

Divisors: 1 2 4 5 7 8 10 11 14 20 22 28 35 40 44 55 56 70 77 88 110 140 154 220 280 308 385 440 616 770 1540 3080 30522253 61044506 122089012 152611265 213655771 244178024 305222530 335744783 427311542 610445060 671489566 854623084 1068278855 1220890120 1342979132 1678723915 1709246168 2136557710 2350213481 2685958264 3357447830 4273115420 4700426962 6714895660 8546230840 9400853924 11751067405 13429791320 18801707848 23502134810 47004269620 94008539240