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30014074744 = 2380919512377
BaseRepresentation
bin11011111100111110…
…100110111101111000
32212110201202222021221
4123330332212331320
5442432100342434
621442133441424
72111530266043
oct337476467570
985421688257
1030014074744
1111802187655
1259977a0274
132aa4282554
14164a26dc5a
15ba9ea92b4
hex6fcfa6f78

30014074744 has 32 divisors (see below), whose sum is σ = 56398550400. Its totient is φ = 14974502400.

The previous prime is 30014074693. The next prime is 30014074751. The reversal of 30014074744 is 44747041003.

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, 12625684 + ... + 12628060.

It is an arithmetic number, because the mean of its divisors is an integer number (1762454700).

Almost surely, 230014074744 is an apocalyptic number.

It is an amenable number.

30014074744 is a deficient number, since it is larger than the sum of its proper divisors (26384475656).

30014074744 is a wasteful number, since it uses less digits than its factorization.

30014074744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5143 (or 5139 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 34.

The spelling of 30014074744 in words is "thirty billion, fourteen million, seventy-four thousand, seven hundred forty-four".

Divisors: 1 2 4 8 809 1618 1951 2377 3236 3902 4754 6472 7804 9508 15608 19016 1578359 1922993 3156718 3845986 4637527 6313436 7691972 9275054 12626872 15383944 18550108 37100216 3751759343 7503518686 15007037372 30014074744