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30052304424 = 2334131354023
BaseRepresentation
bin11011111111010000…
…011100011000101000
32212120101201020120000
4123333100130120220
5443021342220144
621450021103000
72112503241612
oct337720343050
985511636500
1030052304424
111182181912a
1259a8557a60
132aac17936c
141651381db2
15bad50b769
hex6ff41c628

30052304424 has 80 divisors (see below), whose sum is σ = 84817069920. Its totient is φ = 9940937760.

The previous prime is 30052304423. The next prime is 30052304479. The reversal of 30052304424 is 42440325003.

30052304424 is a `hidden beast` number, since 3 + 0 + 0 + 5 + 230 + 4 + 424 = 666.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (30052304423) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 92124 + ... + 261899.

It is an arithmetic number, because the mean of its divisors is an integer number (1060213374).

Almost surely, 230052304424 is an apocalyptic number.

It is an amenable number.

30052304424 is an abundant number, since it is smaller than the sum of its proper divisors (54764765496).

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

30052304424 is a wasteful number, since it uses less digits than its factorization.

30052304424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354172 (or 354159 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

Adding to 30052304424 its reverse (42440325003), we get a palindrome (72492629427).

The spelling of 30052304424 in words is "thirty billion, fifty-two million, three hundred four thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 131 162 216 262 324 393 524 648 786 1048 1179 1572 2358 3144 3537 4716 7074 9432 10611 14148 21222 28296 42444 84888 354023 708046 1062069 1416092 2124138 2832184 3186207 4248276 6372414 8496552 9558621 12744828 19117242 25489656 28675863 38234484 46377013 57351726 76468968 92754026 114703452 139131039 185508052 229406904 278262078 371016104 417393117 556524156 834786234 1113048312 1252179351 1669572468 2504358702 3339144936 3756538053 5008717404 7513076106 10017434808 15026152212 30052304424