Base | Representation |
---|---|
bin | 11011111101100100… |
… | …110110101000110001 |
3 | 2212111102122022220120 |
4 | 123331210312220301 |
5 | 442442132203101 |
6 | 21443132400453 |
7 | 2112011433261 |
oct | 337544665061 |
9 | 85442568816 |
10 | 30024100401 |
11 | 11807905019 |
12 | 599b016129 |
13 | 2aa63829a9 |
14 | 164b71d7a1 |
15 | baacd9b36 |
hex | 6fd936a31 |
30024100401 has 32 divisors (see below), whose sum is σ = 43566750720. Its totient is φ = 18315104256.
The previous prime is 30024100373. The next prime is 30024100423. The reversal of 30024100401 is 10400142003.
It is not a de Polignac number, because 30024100401 - 25 = 30024100369 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (30024100441) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2709865 + ... + 2720921.
It is an arithmetic number, because the mean of its divisors is an integer number (1361460960).
Almost surely, 230024100401 is an apocalyptic number.
It is an amenable number.
30024100401 is a deficient number, since it is larger than the sum of its proper divisors (13542650319).
30024100401 is a wasteful number, since it uses less digits than its factorization.
30024100401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12553.
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 30024100401 its reverse (10400142003), we get a palindrome (40424242404).
The spelling of 30024100401 in words is "thirty billion, twenty-four million, one hundred thousand, four hundred one".
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