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30464035 = 572124343
BaseRepresentation
bin111010000110…
…1100000100011
32010022201210121
41310031200203
530244322120
63004541111
7516640300
oct164154043
963281717
1030464035
1116218098
12a251797
136408274
1440900a7
152a1b5aa
hex1d0d823

30464035 has 12 divisors (see below), whose sum is σ = 42525648. Its totient is φ = 20889456.

The previous prime is 30464033. The next prime is 30464039. The reversal of 30464035 is 53046403.

It is not a de Polignac number, because 30464035 - 21 = 30464033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30464033) 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, 61927 + ... + 62416.

It is an arithmetic number, because the mean of its divisors is an integer number (3543804).

Almost surely, 230464035 is an apocalyptic number.

30464035 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

30464035 is a deficient number, since it is larger than the sum of its proper divisors (12061613).

30464035 is a wasteful number, since it uses less digits than its factorization.

30464035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124362 (or 124355 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 30464035 is about 5519.4234300332. The cubic root of 30464035 is about 312.3171324778.

The spelling of 30464035 in words is "thirty million, four hundred sixty-four thousand, thirty-five".

Divisors: 1 5 7 35 49 245 124343 621715 870401 4352005 6092807 30464035