Search a number
-
+
30424032300 = 22352379326737
BaseRepresentation
bin11100010101011010…
…011110010000101100
32220112022011222100010
4130111122132100230
5444302023013200
621550540333220
72124636002424
oct342532362054
986468158303
1030424032300
11119a2633852
125a90b44210
132b3b19c29c
1416888a7484
15bd0e88150
hex71569e42c

30424032300 has 72 divisors (see below), whose sum is σ = 88053367696. Its totient is φ = 8110632960.

The previous prime is 30424032271. The next prime is 30424032323. The reversal of 30424032300 is 323042403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1124532 + ... + 1151268.

Almost surely, 230424032300 is an apocalyptic number.

30424032300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30424032300 is an abundant number, since it is smaller than the sum of its proper divisors (57629335396).

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

30424032300 is a wasteful number, since it uses less digits than its factorization.

30424032300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30547 (or 30540 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 30424032300 its reverse (323042403), we get a palindrome (30747074703).

The spelling of 30424032300 in words is "thirty billion, four hundred twenty-four million, thirty-two thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 3793 7586 11379 15172 18965 22758 26737 37930 45516 53474 56895 75860 80211 94825 106948 113790 133685 160422 189650 227580 267370 284475 320844 379300 401055 534740 568950 668425 802110 1137900 1336850 1604220 2005275 2673700 4010550 8021100 101413441 202826882 304240323 405653764 507067205 608480646 1014134410 1216961292 1521201615 2028268820 2535336025 3042403230 5070672050 6084806460 7606008075 10141344100 15212016150 30424032300