Base | Representation |
---|---|
bin | 1110010010111000010110… |
… | …01100110011011101011000 |
3 | 11010022011100221010011020200 |
4 | 13021130023030303131120 |
5 | 13110012442201422204 |
6 | 150505021513022200 |
7 | 6423051634304313 |
oct | 711341314633530 |
9 | 133264327104220 |
10 | 31435053545304 |
11 | a01a5932417a2 |
12 | 36383a79b4960 |
13 | 147040b396ab6 |
14 | 7a967123d97a |
15 | 397a70544539 |
hex | 1c970b333758 |
31435053545304 has 48 divisors (see below), whose sum is σ = 85137325364520. Its totient is φ = 10478262318720.
The previous prime is 31435053545267. The next prime is 31435053545333. The reversal of 31435053545304 is 40354535053413.
31435053545304 is a `hidden beast` number, since 3 + 1 + 4 + 3 + 50 + 53 + 545 + 3 + 0 + 4 = 666.
It is a super-2 number, since 2×314350535453042 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 31435053545304.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6988684 + ... + 10569380.
Almost surely, 231435053545304 is an apocalyptic number.
It is an amenable number.
31435053545304 is an abundant number, since it is smaller than the sum of its proper divisors (53702271819216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31435053545304 is a wasteful number, since it uses less digits than its factorization.
31435053545304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3702640 (or 3702633 counting only the distinct ones).
The product of its (nonzero) digits is 3240000, while the sum is 45.
Adding to 31435053545304 its reverse (40354535053413), we get a palindrome (71789588598717).
The spelling of 31435053545304 in words is "thirty-one trillion, four hundred thirty-five billion, fifty-three million, five hundred forty-five thousand, three hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •