Base | Representation |
---|---|
bin | 10110101000011101… |
… | …000010100011011001 |
3 | 2022201120122210102200 |
4 | 112220131002203121 |
5 | 344232030141101 |
6 | 15055211120413 |
7 | 1520126162616 |
oct | 265035024331 |
9 | 68646583380 |
10 | 24301021401 |
11 | a340325068 |
12 | 4862443109 |
13 | 23a3794007 |
14 | 12675d750d |
15 | 973652986 |
hex | 5a87428d9 |
24301021401 has 6 divisors (see below), whose sum is σ = 35101475370. Its totient is φ = 16200680928.
The previous prime is 24301021391. The next prime is 24301021403. The reversal of 24301021401 is 10412010342.
24301021401 is a `hidden beast` number, since 243 + 0 + 1 + 0 + 21 + 401 = 666.
It can be written as a sum of positive squares in only one way, i.e., 23808181401 + 492840000 = 154299^2 + 22200^2 .
It is not a de Polignac number, because 24301021401 - 27 = 24301021273 is a prime.
It is a super-2 number, since 2×243010214012 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (24301021403) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1350056736 + ... + 1350056753.
It is an arithmetic number, because the mean of its divisors is an integer number (5850245895).
Almost surely, 224301021401 is an apocalyptic number.
It is an amenable number.
24301021401 is a deficient number, since it is larger than the sum of its proper divisors (10800453969).
24301021401 is a wasteful number, since it uses less digits than its factorization.
24301021401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2700113495 (or 2700113492 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 24301021401 its reverse (10412010342), we get a palindrome (34713031743).
The spelling of 24301021401 in words is "twenty-four billion, three hundred one million, twenty-one thousand, four hundred one".
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