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30026101 = 712773359
BaseRepresentation
bin111001010001…
…0100101110101
32002111111001211
41302202211311
530141313401
62551321421
7513134440
oct162424565
962444054
1030026101
1115a49066
12a080271
1362b3b31
143db8657
152981951
hex1ca2975

30026101 has 8 divisors (see below), whose sum is σ = 34352640. Its totient is φ = 25708848.

The previous prime is 30026071. The next prime is 30026111. The reversal of 30026101 is 10162003.

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

It is a cyclic number.

It is not a de Polignac number, because 30026101 - 25 = 30026069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30026111) 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 7 ways as a sum of consecutive naturals, for example, 7260 + ... + 10618.

It is an arithmetic number, because the mean of its divisors is an integer number (4294080).

Almost surely, 230026101 is an apocalyptic number.

It is an amenable number.

30026101 is a deficient number, since it is larger than the sum of its proper divisors (4326539).

30026101 is a wasteful number, since it uses less digits than its factorization.

30026101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4643.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 30026101 is about 5479.6077414355. The cubic root of 30026101 is about 310.8133376693.

Adding to 30026101 its reverse (10162003), we get a palindrome (40188104).

The spelling of 30026101 in words is "thirty million, twenty-six thousand, one hundred one".

Divisors: 1 7 1277 3359 8939 23513 4289443 30026101