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7628034 = 231271339
BaseRepresentation
bin11101000110010100000010
3112100112200210
4131012110002
53423044114
6431254550
7121560111
oct35062402
915315623
107628034
114340067
12267a456
13177103b
141027c78
15a0a259
hex746502

7628034 has 8 divisors (see below), whose sum is σ = 15256080. Its totient is φ = 2542676.

The previous prime is 7628021. The next prime is 7628039. The reversal of 7628034 is 4308267.

It is a sphenic number, since it is the product of 3 distinct primes.

7628034 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 7627992 and 7628010.

It is not an unprimeable number, because it can be changed into a prime (7628039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 635664 + ... + 635675.

It is an arithmetic number, because the mean of its divisors is an integer number (1907010).

Almost surely, 27628034 is an apocalyptic number.

7628034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7628034 is a wasteful number, since it uses less digits than its factorization.

7628034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271344.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 7628034 is about 2761.8895705658. The cubic root of 7628034 is about 196.8509613381.

The spelling of 7628034 in words is "seven million, six hundred twenty-eight thousand, thirty-four".

Divisors: 1 2 3 6 1271339 2542678 3814017 7628034