Search a number
-
+
30353524330 = 253035352433
BaseRepresentation
bin11100010001001101…
…100000011001101010
32220100101111210120211
4130101031200121222
5444131000234310
621535541211334
72123121462013
oct342115403152
986311453524
1030353524330
11119668560a8
125a71400b4a
132b296b34ac
14167d39200a
15bc9babc8a
hex71136066a

30353524330 has 8 divisors (see below), whose sum is σ = 54636343812. Its totient is φ = 12141409728.

The previous prime is 30353524303. The next prime is 30353524339. The reversal of 30353524330 is 3342535303.

It can be written as a sum of positive squares in 2 ways, for example, as 29744866089 + 608658241 = 172467^2 + 24671^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 30353524292 and 30353524301.

It is not an unprimeable number, because it can be changed into a prime (30353524339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1517676207 + ... + 1517676226.

Almost surely, 230353524330 is an apocalyptic number.

30353524330 is a deficient number, since it is larger than the sum of its proper divisors (24282819482).

30353524330 is a wasteful number, since it uses less digits than its factorization.

30353524330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3035352440.

The product of its (nonzero) digits is 48600, while the sum is 31.

The spelling of 30353524330 in words is "thirty billion, three hundred fifty-three million, five hundred twenty-four thousand, three hundred thirty".

Divisors: 1 2 5 10 3035352433 6070704866 15176762165 30353524330