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69955114 = 251016857
BaseRepresentation
bin1000010101101…
…10111000101010
311212122002101011
410022312320222
5120402030424
610535214134
71506415525
oct412667052
9155562334
1069955114
1136540349
121b51734a
1311654278
14940dbbc
15621c694
hex42b6e2a

69955114 has 8 divisors (see below), whose sum is σ = 104968548. Its totient is φ = 34965600.

The previous prime is 69955111. The next prime is 69955141. The reversal of 69955114 is 41155996.

It can be written as a sum of positive squares in 2 ways, for example, as 38651089 + 31304025 = 6217^2 + 5595^2 .

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 (69955111) by changing a digit.

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

It is an upside-down number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6774 + ... + 13630.

Almost surely, 269955114 is an apocalyptic number.

69955114 is a deficient number, since it is larger than the sum of its proper divisors (35013434).

69955114 is a wasteful number, since it uses less digits than its factorization.

69955114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11960.

The product of its digits is 48600, while the sum is 40.

The square root of 69955114 is about 8363.9173836188. The cubic root of 69955114 is about 412.0404216161.

The spelling of 69955114 in words is "sixty-nine million, nine hundred fifty-five thousand, one hundred fourteen".

Divisors: 1 2 5101 6857 10202 13714 34977557 69955114