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7014283140 = 22353713272381
BaseRepresentation
bin1101000100001010…
…10111011110000100
3200002211121111120110
412202011113132010
5103331124030030
63120004233020
7335551265034
oct64205273604
920084544513
107014283140
112a7a41a817
12143909b770
1387a2671c7
144a77d78c4
152b0bdb1b0
hex1a2157784

7014283140 has 96 divisors (see below), whose sum is σ = 20194481664. Its totient is φ = 1817786880.

The previous prime is 7014283127. The next prime is 7014283163. The reversal of 7014283140 is 413824107.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 7014283098 and 7014283107.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2944750 + ... + 2947130.

It is an arithmetic number, because the mean of its divisors is an integer number (210359184).

Almost surely, 27014283140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7014283140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10097240832).

7014283140 is an abundant number, since it is smaller than the sum of its proper divisors (13180198524).

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

7014283140 is a wasteful number, since it uses less digits than its factorization.

7014283140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3757 (or 3755 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 7014283140 is about 83751.3172433724. The cubic root of 7014283140 is about 1914.2313780788.

The spelling of 7014283140 in words is "seven billion, fourteen million, two hundred eighty-three thousand, one hundred forty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 37 60 74 111 148 185 222 370 444 555 740 1110 1327 2220 2381 2654 3981 4762 5308 6635 7143 7962 9524 11905 13270 14286 15924 19905 23810 26540 28572 35715 39810 47620 49099 71430 79620 88097 98198 142860 147297 176194 196396 245495 264291 294594 352388 440485 490990 528582 589188 736485 880970 981980 1057164 1321455 1472970 1761940 2642910 2945940 3159587 5285820 6319174 9478761 12638348 15797935 18957522 31595870 37915044 47393805 63191740 94787610 116904719 189575220 233809438 350714157 467618876 584523595 701428314 1169047190 1402856628 1753570785 2338094380 3507141570 7014283140