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30089064 = 2333473613
BaseRepresentation
bin111001011000…
…1111101101000
32002121200102210
41302301331220
530200322224
62552525120
7513516135
oct162617550
962550383
1030089064
1115a913a5
12a0b07a0
1363066a5
143dd358c
152995429
hex1cb1f68

30089064 has 32 divisors (see below), whose sum is σ = 75460320. Its totient is φ = 9998016.

The previous prime is 30089053. The next prime is 30089089. The reversal of 30089064 is 46098003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6522 + ... + 10134.

It is an arithmetic number, because the mean of its divisors is an integer number (2358135).

Almost surely, 230089064 is an apocalyptic number.

It is an amenable number.

30089064 is an abundant number, since it is smaller than the sum of its proper divisors (45371256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30089064 is a wasteful number, since it uses less digits than its factorization.

30089064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3969 (or 3965 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 30089064 is about 5485.3499432580. The cubic root of 30089064 is about 311.0304385313.

The spelling of 30089064 in words is "thirty million, eighty-nine thousand, sixty-four".

Divisors: 1 2 3 4 6 8 12 24 347 694 1041 1388 2082 2776 3613 4164 7226 8328 10839 14452 21678 28904 43356 86712 1253711 2507422 3761133 5014844 7522266 10029688 15044532 30089064