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30024443130 = 23511110382487
BaseRepresentation
bin11011111101100110…
…001010010011111010
32212111110021202001020
4123331212022103322
5442442224140010
621443144003310
72112014361423
oct337546122372
985443252036
1030024443130
1111808019570
12599b160536
132aa64729a6
14164b7ac64a
15baad56470
hex6fd98a4fa

30024443130 has 64 divisors (see below), whose sum is σ = 78681673728. Its totient is φ = 7271965760.

The previous prime is 30024443089. The next prime is 30024443147. The reversal of 30024443130 is 3134442003.

It is a super-4 number, since 4×300244431304 (a number of 43 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30024443130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 322747 + ... + 405233.

It is an arithmetic number, because the mean of its divisors is an integer number (1229401152).

Almost surely, 230024443130 is an apocalyptic number.

30024443130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30024443130 is an abundant number, since it is smaller than the sum of its proper divisors (48657230598).

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

30024443130 is a wasteful number, since it uses less digits than its factorization.

30024443130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83611.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 30024443130 its reverse (3134442003), we get a palindrome (33158885133).

The spelling of 30024443130 in words is "thirty billion, twenty-four million, four hundred forty-three thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 1103 2206 3309 5515 6618 11030 12133 16545 24266 33090 36399 60665 72798 82487 121330 164974 181995 247461 363990 412435 494922 824870 907357 1237305 1814714 2474610 2722071 4536785 5444142 9073570 13610355 27220710 90983161 181966322 272949483 454915805 545898966 909831610 1000814771 1364747415 2001629542 2729494830 3002444313 5004073855 6004888626 10008147710 15012221565 30024443130