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207093834 = 2351014219
BaseRepresentation
bin11000101100000…
…00000001001010
3112102200110100000
430112000001022
5411004000314
632314423430
75063161053
oct1426000112
9472613300
10207093834
11a6998732
1259431b76
1333b9c13c
141d70b72a
15132ab209
hexc58004a

207093834 has 48 divisors (see below), whose sum is σ = 470040480. Its totient is φ = 68331600.

The previous prime is 207093811. The next prime is 207093869. The reversal of 207093834 is 438390702.

207093834 is an astonishing number since 207093834 = 3834 + ... + 20709.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46977 + ... + 51195.

It is an arithmetic number, because the mean of its divisors is an integer number (9792510).

Almost surely, 2207093834 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 207093834, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235020240).

207093834 is an abundant number, since it is smaller than the sum of its proper divisors (262946646).

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

207093834 is a wasteful number, since it uses less digits than its factorization.

207093834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4337 (or 4325 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 207093834 is about 14390.7551573918. The cubic root of 207093834 is about 591.6375402533.

The spelling of 207093834 in words is "two hundred seven million, ninety-three thousand, eight hundred thirty-four".