Search a number
-
+
30333101332 = 2279748712821
BaseRepresentation
bin11100001111111111…
…100110010100010100
32220021222002012111111
4130033333212110110
5444110233220312
621533531344404
72122453051522
oct341777462424
986258065444
1030333101332
1111956276a96
125a665b2104
132b253b2691
14167a797312
15bc7ec58a7
hex70ffe6514

30333101332 has 24 divisors (see below), whose sum is σ = 53766236160. Its totient is φ = 14971401120.

The previous prime is 30333101321. The next prime is 30333101347. The reversal of 30333101332 is 23310133303.

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, 2359482 + ... + 2372302.

It is an arithmetic number, because the mean of its divisors is an integer number (2240259840).

Almost surely, 230333101332 is an apocalyptic number.

It is an amenable number.

30333101332 is a deficient number, since it is larger than the sum of its proper divisors (23433134828).

30333101332 is a wasteful number, since it uses less digits than its factorization.

30333101332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20391 (or 20389 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 30333101332 its reverse (23310133303), we get a palindrome (53643234635).

The spelling of 30333101332 in words is "thirty billion, three hundred thirty-three million, one hundred one thousand, three hundred thirty-two".

Divisors: 1 2 4 79 158 316 7487 12821 14974 25642 29948 51284 591473 1012859 1182946 2025718 2365892 4051436 95990827 191981654 383963308 7583275333 15166550666 30333101332