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8142014200 = 235267709857
BaseRepresentation
bin1111001010100110…
…10100011011111000
3210000102122011202111
413211103110123320
5113133323423300
63423531342104
7405523656505
oct74523243370
923012564674
108142014200
1134a8a55861
1216b28b1934
139c9aa71a8
145734b44ac
15329bed9ba
hex1e54d46f8

8142014200 has 96 divisors (see below), whose sum is σ = 19262271600. Its totient is φ = 3199933440.

The previous prime is 8142014171. The next prime is 8142014203. The reversal of 8142014200 is 24102418.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8142014203) 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, 9500172 + ... + 9501028.

Almost surely, 28142014200 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 8142014200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9631135800).

8142014200 is an abundant number, since it is smaller than the sum of its proper divisors (11120257400).

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

8142014200 is a wasteful number, since it uses less digits than its factorization.

8142014200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649 (or 1640 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 8142014200 is about 90233.1103309644. The cubic root of 8142014200 is about 2011.7651713280.

Adding to 8142014200 its reverse (24102418), we get a palindrome (8166116618).

The spelling of 8142014200 in words is "eight billion, one hundred forty-two million, fourteen thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 67 100 134 200 268 335 536 670 709 857 1340 1418 1675 1714 2680 2836 3350 3428 3545 4285 5672 6700 6856 7090 8570 13400 14180 17140 17725 21425 28360 34280 35450 42850 47503 57419 70900 85700 95006 114838 141800 171400 190012 229676 237515 287095 380024 459352 475030 574190 607613 950060 1148380 1187575 1215226 1435475 1900120 2296760 2375150 2430452 2870950 3038065 4750300 4860904 5741900 6076130 9500600 11483800 12152260 15190325 24304520 30380650 40710071 60761300 81420142 121522600 162840284 203550355 325680568 407100710 814201420 1017751775 1628402840 2035503550 4071007100 8142014200