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70951114 = 2132728889
BaseRepresentation
bin1000011101010…
…10000011001010
311221111200122001
410032222003022
5121130413424
611012421214
71521034363
oct416520312
9157450561
1070951114
1137060693
121b91780a
1311912710
1495ccb6a
156367844
hex43aa0ca

70951114 has 8 divisors (see below), whose sum is σ = 114613380. Its totient is φ = 32746656.

The previous prime is 70951103. The next prime is 70951117. The reversal of 70951114 is 41115907.

It can be written as a sum of positive squares in 2 ways, for example, as 54686025 + 16265089 = 7395^2 + 4033^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (70951117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1364419 + ... + 1364470.

Almost surely, 270951114 is an apocalyptic number.

70951114 is a deficient number, since it is larger than the sum of its proper divisors (43662266).

70951114 is a wasteful number, since it uses less digits than its factorization.

70951114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2728904.

The product of its (nonzero) digits is 1260, while the sum is 28.

The square root of 70951114 is about 8423.2484232628. The cubic root of 70951114 is about 413.9867164945.

The spelling of 70951114 in words is "seventy million, nine hundred fifty-one thousand, one hundred fourteen".

Divisors: 1 2 13 26 2728889 5457778 35475557 70951114