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30064404 = 22323108929
BaseRepresentation
bin111001010101…
…1111100010100
32002120102121110
41302223330110
530144030104
62552215020
7513354216
oct162537424
962512543
1030064404
1115a74917
12a09a470
1362c83b6
143dc85b6
15298ce89
hex1cabf14

30064404 has 24 divisors (see below), whose sum is σ = 73200960. Its totient is φ = 9585664.

The previous prime is 30064373. The next prime is 30064423. The reversal of 30064404 is 40446003.

It is a congruent number.

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, 54189 + ... + 54740.

It is an arithmetic number, because the mean of its divisors is an integer number (3050040).

Almost surely, 230064404 is an apocalyptic number.

It is an amenable number.

30064404 is an abundant number, since it is smaller than the sum of its proper divisors (43136556).

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

30064404 is a wasteful number, since it uses less digits than its factorization.

30064404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108959 (or 108957 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 30064404 is about 5483.1016769708. The cubic root of 30064404 is about 310.9454452268.

The spelling of 30064404 in words is "thirty million, sixty-four thousand, four hundred four".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 108929 217858 326787 435716 653574 1307148 2505367 5010734 7516101 10021468 15032202 30064404