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30046341 = 313259263
BaseRepresentation
bin111001010011…
…1100010000101
32002112111211110
41302213202011
530142440331
62551555233
7513250443
oct162474205
962474743
1030046341
1115a62296
12a08bb19
1362c0100
143dc1b93
152987946
hex1ca7885

30046341 has 12 divisors (see below), whose sum is σ = 43381248. Its totient is φ = 18489744.

The previous prime is 30046339. The next prime is 30046369. The reversal of 30046341 is 14364003.

It is not a de Polignac number, because 30046341 - 21 = 30046339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30046321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29125 + ... + 30138.

It is an arithmetic number, because the mean of its divisors is an integer number (3615104).

Almost surely, 230046341 is an apocalyptic number.

It is an amenable number.

30046341 is a deficient number, since it is larger than the sum of its proper divisors (13334907).

30046341 is a wasteful number, since it uses less digits than its factorization.

30046341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59292 (or 59279 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 30046341 is about 5481.4542778354. The cubic root of 30046341 is about 310.8831596882.

The spelling of 30046341 in words is "thirty million, forty-six thousand, three hundred forty-one".

Divisors: 1 3 13 39 169 507 59263 177789 770419 2311257 10015447 30046341