Base | Representation |
---|---|
bin | 11100010100000100… |
… | …001001010010010001 |
3 | 2220110201121020101220 |
4 | 130110010021102101 |
5 | 444230224331001 |
6 | 21544411315253 |
7 | 2124242440035 |
oct | 342404112221 |
9 | 86421536356 |
10 | 30401402001 |
11 | 11990887323 |
12 | 5a8544bb29 |
13 | 2b365a7889 |
14 | 16858961c5 |
15 | bcdeb7c36 |
hex | 714109491 |
30401402001 has 48 divisors (see below), whose sum is σ = 42939167040. Its totient is φ = 19129876480.
The previous prime is 30401401963. The next prime is 30401402021. The reversal of 30401402001 is 10020410403.
It is not a de Polignac number, because 30401402001 - 210 = 30401400977 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30401402021) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53429245 + ... + 53429813.
It is an arithmetic number, because the mean of its divisors is an integer number (894565980).
Almost surely, 230401402001 is an apocalyptic number.
It is an amenable number.
30401402001 is a deficient number, since it is larger than the sum of its proper divisors (12537765039).
30401402001 is a wasteful number, since it uses less digits than its factorization.
30401402001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1006 (or 983 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 30401402001 its reverse (10020410403), we get a palindrome (40421812404).
It can be divided in two parts, 3040 and 1402001, that added together give a palindrome (1405041).
The spelling of 30401402001 in words is "thirty billion, four hundred one million, four hundred two thousand, one".
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