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30433401201 = 375327343577
BaseRepresentation
bin11100010101111110…
…001101100101110001
32220112221210222001110
4130111332031211301
5444311422314301
621551513223533
72125111433130
oct342576154561
986487728043
1030433401201
11119a7952845
125a94101ba9
132b400cc808
141689c25917
15bd1bd90d6
hex715f8d971

30433401201 has 16 divisors (see below), whose sum is σ = 47249702784. Its totient is φ = 17062391424.

The previous prime is 30433401199. The next prime is 30433401203. The reversal of 30433401201 is 10210433403.

It is an interprime number because it is at equal distance from previous prime (30433401199) and next prime (30433401203).

It is not a de Polignac number, because 30433401201 - 21 = 30433401199 is a prime.

It is a super-2 number, since 2×304334012012 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (30433401203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13670676 + ... + 13672901.

It is an arithmetic number, because the mean of its divisors is an integer number (2953106424).

Almost surely, 230433401201 is an apocalyptic number.

It is an amenable number.

30433401201 is a deficient number, since it is larger than the sum of its proper divisors (16816301583).

30433401201 is a wasteful number, since it uses less digits than its factorization.

30433401201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27343640.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30433401201 its reverse (10210433403), we get a palindrome (40643834604).

The spelling of 30433401201 in words is "thirty billion, four hundred thirty-three million, four hundred one thousand, two hundred one".

Divisors: 1 3 7 21 53 159 371 1113 27343577 82030731 191405039 574215117 1449209581 4347628743 10144467067 30433401201