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30093937584 = 2431667376099
BaseRepresentation
bin11100000001101111…
…010000101110110000
32212200022001102111220
4130001233100232300
5443113022000314
621454105305040
72113520151234
oct340157205660
985608042456
1030093937584
11118432747a7
1259ba495180
132ab7995379
141656adc5c4
15bb1ed23a9
hex701bd0bb0

30093937584 has 40 divisors (see below), whose sum is σ = 77789515200. Its totient is φ = 10025268288.

The previous prime is 30093937547. The next prime is 30093937589. The reversal of 30093937584 is 48573939003.

It is not an unprimeable number, because it can be changed into a prime (30093937589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108034 + ... + 268065.

It is an arithmetic number, because the mean of its divisors is an integer number (1944737880).

Almost surely, 230093937584 is an apocalyptic number.

It is an amenable number.

30093937584 is an abundant number, since it is smaller than the sum of its proper divisors (47695577616).

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

30093937584 is a wasteful number, since it uses less digits than its factorization.

30093937584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377777 (or 377771 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 51.

The spelling of 30093937584 in words is "thirty billion, ninety-three million, nine hundred thirty-seven thousand, five hundred eighty-four".

Divisors: 1 2 3 4 6 8 12 16 24 48 1667 3334 5001 6668 10002 13336 20004 26672 40008 80016 376099 752198 1128297 1504396 2256594 3008792 4513188 6017584 9026376 18052752 626957033 1253914066 1880871099 2507828132 3761742198 5015656264 7523484396 10031312528 15046968792 30093937584