Base | Representation |
---|---|
bin | 100100100010100111… |
… | …001011001000001001 |
3 | 10202021101022211202102 |
4 | 210202213023020021 |
5 | 1120323230301301 |
6 | 30005142443145 |
7 | 2556201253604 |
oct | 444247131011 |
9 | 122241284672 |
10 | 39235400201 |
11 | 157043a6988 |
12 | 772ba334b5 |
13 | 391384564a |
14 | 1c82c1933b |
15 | 1049803b6b |
hex | 9229cb209 |
39235400201 has 8 divisors (see below), whose sum is σ = 40506031104. Its totient is φ = 37965080160.
The previous prime is 39235400167. The next prime is 39235400293. The reversal of 39235400201 is 10200453293.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-39235400201 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (39235409201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193925 + ... + 340701.
It is an arithmetic number, because the mean of its divisors is an integer number (5063253888).
Almost surely, 239235400201 is an apocalyptic number.
39235400201 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
39235400201 is a deficient number, since it is larger than the sum of its proper divisors (1270630903).
39235400201 is a wasteful number, since it uses less digits than its factorization.
39235400201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 155431.
The product of its (nonzero) digits is 6480, while the sum is 29.
Adding to 39235400201 its reverse (10200453293), we get a palindrome (49435853494).
The spelling of 39235400201 in words is "thirty-nine billion, two hundred thirty-five million, four hundred thousand, two hundred one".
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