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214379094 = 2342184869
BaseRepresentation
bin11001100011100…
…10101001010110
3112221101120211110
430301302221112
5414340112334
633134515450
75212122636
oct1461625126
9487346743
10214379094
11100014206
125b965b86
1335550147
14206866c6
1513c49ae9
hexcc72a56

214379094 has 16 divisors (see below), whose sum is σ = 429781680. Its totient is φ = 71289120.

The previous prime is 214379089. The next prime is 214379111. The reversal of 214379094 is 490973412.

214379094 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39909 + ... + 44960.

It is an arithmetic number, because the mean of its divisors is an integer number (26861355).

Almost surely, 2214379094 is an apocalyptic number.

214379094 is an abundant number, since it is smaller than the sum of its proper divisors (215402586).

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

214379094 is a wasteful number, since it uses less digits than its factorization.

214379094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85295.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 214379094 is about 14641.6902712767. The cubic root of 214379094 is about 598.4953911855.

The spelling of 214379094 in words is "two hundred fourteen million, three hundred seventy-nine thousand, ninety-four".

Divisors: 1 2 3 6 421 842 1263 2526 84869 169738 254607 509214 35729849 71459698 107189547 214379094