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30432001201 = 722327002663
BaseRepresentation
bin11100010101111000…
…110111110010110001
32220112212011211121121
4130111320313302301
5444311043014301
621551423222241
72125063512400
oct342570676261
986485154547
1030432001201
11119a7086a18
125a93747981
132b3ca2c504
14168997d637
15bd1a0e3a1
hex715e37cb1

30432001201 has 12 divisors (see below), whose sum is σ = 36939644352. Its totient is φ = 24950459688.

The previous prime is 30432001091. The next prime is 30432001207. The reversal of 30432001201 is 10210023403.

It is a happy number.

It is not a de Polignac number, because 30432001201 - 217 = 30431870129 is a prime.

It is a super-2 number, since 2×304320012012 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30432001207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13500205 + ... + 13502458.

It is an arithmetic number, because the mean of its divisors is an integer number (3078303696).

Almost surely, 230432001201 is an apocalyptic number.

It is an amenable number.

30432001201 is a deficient number, since it is larger than the sum of its proper divisors (6507643151).

30432001201 is a wasteful number, since it uses less digits than its factorization.

30432001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27002700 (or 27002693 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30432001201 its reverse (10210023403), we get a palindrome (40642024604).

The spelling of 30432001201 in words is "thirty billion, four hundred thirty-two million, one thousand, two hundred one".

Divisors: 1 7 23 49 161 1127 27002663 189018641 621061249 1323130487 4347428743 30432001201