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30376010 = 257433943
BaseRepresentation
bin111001111100…
…0000001001010
32010011021001102
41303320001022
530234013020
63003021402
7516122540
oct163700112
963137042
1030376010
1116167a45
12a20a862
1363a7192
144069d90
152a00475
hex1cf804a

30376010 has 16 divisors (see below), whose sum is σ = 62487936. Its totient is φ = 10414608.

The previous prime is 30376009. The next prime is 30376013. The reversal of 30376010 is 1067303.

It is not an unprimeable number, because it can be changed into a prime (30376013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216902 + ... + 217041.

It is an arithmetic number, because the mean of its divisors is an integer number (3905496).

Almost surely, 230376010 is an apocalyptic number.

30376010 is an abundant number, since it is smaller than the sum of its proper divisors (32111926).

30376010 is a wasteful number, since it uses less digits than its factorization.

30376010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433957.

The product of its (nonzero) digits is 378, while the sum is 20.

The square root of 30376010 is about 5511.4435495612. The cubic root of 30376010 is about 312.0160316658.

The spelling of 30376010 in words is "thirty million, three hundred seventy-six thousand, ten".

Divisors: 1 2 5 7 10 14 35 70 433943 867886 2169715 3037601 4339430 6075202 15188005 30376010