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30029110 = 253002911
BaseRepresentation
bin111001010001…
…1010100110110
32002111122012021
41302203110312
530141412420
62551343354
7513146266
oct162432466
962448167
1030029110
1115a50351
12a081b5a
1362b5307
143db97a6
1529827aa
hex1ca3536

30029110 has 8 divisors (see below), whose sum is σ = 54052416. Its totient is φ = 12011640.

The previous prime is 30029107. The next prime is 30029113. The reversal of 30029110 is 1192003.

It is an interprime number because it is at equal distance from previous prime (30029107) and next prime (30029113).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30029113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1501446 + ... + 1501465.

It is an arithmetic number, because the mean of its divisors is an integer number (6756552).

Almost surely, 230029110 is an apocalyptic number.

30029110 is a deficient number, since it is larger than the sum of its proper divisors (24023306).

30029110 is a wasteful number, since it uses less digits than its factorization.

30029110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3002918.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 30029110 is about 5479.8822980060. The cubic root of 30029110 is about 310.8237198153.

The spelling of 30029110 in words is "thirty million, twenty-nine thousand, one hundred ten".

Divisors: 1 2 5 10 3002911 6005822 15014555 30029110