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1087950214 = 2131133671009
BaseRepresentation
bin100000011011000…
…1100110110000110
32210211011121010101
41000312030312012
54212003401324
6255542314314
735650265341
oct10066146606
92724147111
101087950214
1150913510a
1226442899a
13144522130
14a46c3458
15657a5944
hex40d8cd86

1087950214 has 32 divisors (see below), whose sum is σ = 1779603840. Its totient is φ = 495839232.

The previous prime is 1087950161. The next prime is 1087950263. The reversal of 1087950214 is 4120597801.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1077742 + ... + 1078750.

It is an arithmetic number, because the mean of its divisors is an integer number (55612620).

Almost surely, 21087950214 is an apocalyptic number.

1087950214 is a deficient number, since it is larger than the sum of its proper divisors (691653626).

1087950214 is a wasteful number, since it uses less digits than its factorization.

1087950214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504.

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 1087950214 is about 32984.0903163934. The cubic root of 1087950214 is about 1028.4969480552.

The spelling of 1087950214 in words is "one billion, eighty-seven million, nine hundred fifty thousand, two hundred fourteen".

Divisors: 1 2 13 26 113 226 367 734 1009 1469 2018 2938 4771 9542 13117 26234 41471 82942 114017 228034 370303 539123 740606 1078246 1482221 2964442 4813939 9627878 41844239 83688478 543975107 1087950214