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6930414 = 233128341
BaseRepresentation
bin11010011011111111101110
3111001002202000
4122123333232
53233233124
6404313130
7112623201
oct32337756
914032660
106930414
113a03a17
1223a27a6
13158864a
14cc5938
1591d6c9
hex69bfee

6930414 has 16 divisors (see below), whose sum is σ = 15401040. Its totient is φ = 2310120.

The previous prime is 6930409. The next prime is 6930431. The reversal of 6930414 is 4140396.

It is a super-2 number, since 2×69304142 = 96061276422792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64117 + ... + 64224.

It is an arithmetic number, because the mean of its divisors is an integer number (962565).

Almost surely, 26930414 is an apocalyptic number.

6930414 is an abundant number, since it is smaller than the sum of its proper divisors (8470626).

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

6930414 is a wasteful number, since it uses less digits than its factorization.

6930414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128352 (or 128346 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 6930414 is about 2632.5679478410. The cubic root of 6930414 is about 190.6571336674.

The spelling of 6930414 in words is "six million, nine hundred thirty thousand, four hundred fourteen".

Divisors: 1 2 3 6 9 18 27 54 128341 256682 385023 770046 1155069 2310138 3465207 6930414