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30410135 = 572124123
BaseRepresentation
bin111010000000…
…0010110010111
32010012222212022
41310000112113
530241111020
63003443355
7516324200
oct164002627
963188768
1030410135
1116190648
12a22655b
1363b9882
1440785a7
152a0a625
hex1d00597

30410135 has 12 divisors (see below), whose sum is σ = 42450408. Its totient is φ = 20852496.

The previous prime is 30410123. The next prime is 30410137. The reversal of 30410135 is 53101403.

It is not a de Polignac number, because 30410135 - 24 = 30410119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30410137) 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 11 ways as a sum of consecutive naturals, for example, 61817 + ... + 62306.

It is an arithmetic number, because the mean of its divisors is an integer number (3537534).

Almost surely, 230410135 is an apocalyptic number.

30410135 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

30410135 is a deficient number, since it is larger than the sum of its proper divisors (12040273).

30410135 is a wasteful number, since it uses less digits than its factorization.

30410135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124142 (or 124135 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 30410135 is about 5514.5385119700. The cubic root of 30410135 is about 312.1328295637.

Adding to 30410135 its reverse (53101403), we get a palindrome (83511538).

The spelling of 30410135 in words is "thirty million, four hundred ten thousand, one hundred thirty-five".

Divisors: 1 5 7 35 49 245 124123 620615 868861 4344305 6082027 30410135