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30012063301 = 1121959221261
BaseRepresentation
bin11011111100110110…
…111011111001000101
32212110120222210010001
4123330312323321011
5442431042011201
621442022401301
72111504220553
oct337466737105
985416883101
1030012063301
1111801033400
125996b90231
132aa3a29b4c
141649ca8bd3
15ba9c0d301
hex6fcdbbe45

30012063301 has 24 divisors (see below), whose sum is σ = 35313415200. Its totient is φ = 25409498400.

The previous prime is 30012063299. The next prime is 30012063317. The reversal of 30012063301 is 10336021003.

It is not a de Polignac number, because 30012063301 - 21 = 30012063299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30012063001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25011 + ... + 246271.

It is an arithmetic number, because the mean of its divisors is an integer number (1471392300).

Almost surely, 230012063301 is an apocalyptic number.

It is an amenable number.

30012063301 is a deficient number, since it is larger than the sum of its proper divisors (5301351899).

30012063301 is a wasteful number, since it uses less digits than its factorization.

30012063301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221361 (or 221350 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30012063301 its reverse (10336021003), we get a palindrome (40348084304).

The spelling of 30012063301 in words is "thirty billion, twelve million, sixty-three thousand, three hundred one".

Divisors: 1 11 19 59 121 209 649 1121 2299 7139 12331 135641 221261 2433871 4203959 13054399 26772581 46243549 143598389 248033581 508679039 1579582279 2728369391 30012063301