Search a number
-
+
30350160130 = 253035016013
BaseRepresentation
bin11100010001000000…
…101011000100000010
32220100011011212202211
4130101000223010002
5444124120111010
621535341132334
72123051050603
oct342100530402
986304155684
1030350160130
1111964968574
125a7025a0aa
132b28aa6144
14167cb57daa
15bc974508a
hex71102b102

30350160130 has 8 divisors (see below), whose sum is σ = 54630288252. Its totient is φ = 12140064048.

The previous prime is 30350160103. The next prime is 30350160157. The reversal of 30350160130 is 3106105303.

It is an interprime number because it is at equal distance from previous prime (30350160103) and next prime (30350160157).

It can be written as a sum of positive squares in 2 ways, for example, as 27361460569 + 2988699561 = 165413^2 + 54669^2 .

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

It is a super-2 number, since 2×303501601302 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1517507997 + ... + 1517508016.

Almost surely, 230350160130 is an apocalyptic number.

30350160130 is a deficient number, since it is larger than the sum of its proper divisors (24280128122).

30350160130 is a wasteful number, since it uses less digits than its factorization.

30350160130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3035016020.

The product of its (nonzero) digits is 810, while the sum is 22.

Adding to 30350160130 its reverse (3106105303), we get a palindrome (33456265433).

The spelling of 30350160130 in words is "thirty billion, three hundred fifty million, one hundred sixty thousand, one hundred thirty".

Divisors: 1 2 5 10 3035016013 6070032026 15175080065 30350160130