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34212010 = 257488743
BaseRepresentation
bin1000001010000…
…0100010101010
32101101011001111
42002200202222
532224241020
63221140534
7563540320
oct202404252
971334044
1034212010
1118347a98
12b55a74a
13711b1c1
144787d10
15300bd5a
hex20a08aa

34212010 has 16 divisors (see below), whose sum is σ = 70379136. Its totient is φ = 11729808.

The previous prime is 34211987. The next prime is 34212011. The reversal of 34212010 is 1021243.

It is not an unprimeable number, because it can be changed into a prime (34212011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244302 + ... + 244441.

It is an arithmetic number, because the mean of its divisors is an integer number (4398696).

Almost surely, 234212010 is an apocalyptic number.

34212010 is an abundant number, since it is smaller than the sum of its proper divisors (36167126).

34212010 is a wasteful number, since it uses less digits than its factorization.

34212010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488757.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 34212010 is about 5849.1033500871. The cubic root of 34212010 is about 324.6331481929.

Adding to 34212010 its reverse (1021243), we get a palindrome (35233253).

The spelling of 34212010 in words is "thirty-four million, two hundred twelve thousand, ten".

Divisors: 1 2 5 7 10 14 35 70 488743 977486 2443715 3421201 4887430 6842402 17106005 34212010