Base | Representation |
---|---|
bin | 1110010001111010110101… |
… | …00000110100110110000001 |
3 | 11010012000010002001112220021 |
4 | 13020331122200310312001 |
5 | 13103442321230034203 |
6 | 150441520233013441 |
7 | 6420502303545103 |
oct | 710753240646601 |
9 | 133160102045807 |
10 | 31402024455553 |
11 | a007584179804 |
12 | 3631b0a554281 |
13 | 146a2765a38cb |
14 | 7a7c1a7b9573 |
15 | 396c8aa2c5bd |
hex | 1c8f5a834d81 |
31402024455553 has 8 divisors (see below), whose sum is σ = 32769706536000. Its totient is φ = 30034540430928.
The previous prime is 31402024455493. The next prime is 31402024455611. The reversal of 31402024455553 is 35555442020413.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 31402024455553 - 29 = 31402024455041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (31402024425553) 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, 49189903 + ... + 49824196.
It is an arithmetic number, because the mean of its divisors is an integer number (4096213317000).
Almost surely, 231402024455553 is an apocalyptic number.
It is an amenable number.
31402024455553 is a deficient number, since it is larger than the sum of its proper divisors (1367682080447).
31402024455553 is a wasteful number, since it uses less digits than its factorization.
31402024455553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99027911.
The product of its (nonzero) digits is 1440000, while the sum is 43.
Adding to 31402024455553 its reverse (35555442020413), we get a palindrome (66957466475966).
The spelling of 31402024455553 in words is "thirty-one trillion, four hundred two billion, twenty-four million, four hundred fifty-five thousand, five hundred fifty-three".
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