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30414411 = 32171371451
BaseRepresentation
bin111010000000…
…1011001001011
32010020012201200
41310001121023
530241230121
63003515243
7516342516
oct164013113
963205650
1030414411
1116193885
12a228b23
1363bb7c1
144079d7d
152a0ba26
hex1d0164b

30414411 has 24 divisors (see below), whose sum is σ = 46887984. Its totient is φ = 18931200.

The previous prime is 30414409. The next prime is 30414443. The reversal of 30414411 is 11441403.

It is not a de Polignac number, because 30414411 - 21 = 30414409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30414491) 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 23 ways as a sum of consecutive naturals, for example, 20236 + ... + 21686.

It is an arithmetic number, because the mean of its divisors is an integer number (1953666).

Almost surely, 230414411 is an apocalyptic number.

30414411 is a deficient number, since it is larger than the sum of its proper divisors (16473573).

30414411 is a wasteful number, since it uses less digits than its factorization.

30414411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611 (or 1608 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 30414411 is about 5514.9262007755. The cubic root of 30414411 is about 312.1474586496.

Adding to 30414411 its reverse (11441403), we get a palindrome (41855814).

The spelling of 30414411 in words is "thirty million, four hundred fourteen thousand, four hundred eleven".

Divisors: 1 3 9 17 51 137 153 411 1233 1451 2329 4353 6987 13059 20961 24667 74001 198787 222003 596361 1789083 3379379 10138137 30414411