Base | Representation |
---|---|
bin | 1010001011011001010… |
… | …01000010001101010000 |
3 | 1020102200020120002200100 |
4 | 11011230221002031100 |
5 | 21212204023002443 |
6 | 424353515052400 |
7 | 34160156566140 |
oct | 5055451021520 |
9 | 1212606502610 |
10 | 349715047248 |
11 | 12534a033106 |
12 | 5793aa41100 |
13 | 26c9383b828 |
14 | 12cd7a98920 |
15 | 916c0183d3 |
hex | 516ca42350 |
349715047248 has 60 divisors (see below), whose sum is σ = 1118533051168. Its totient is φ = 99918584640.
The previous prime is 349715047237. The next prime is 349715047249. The reversal of 349715047248 is 842740517943.
349715047248 is a `hidden beast` number, since 3 + 4 + 97 + 1 + 504 + 7 + 2 + 48 = 666.
It is a super-2 number, since 2×3497150472482 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 349715047194 and 349715047203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (349715047249) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 173468758 + ... + 173470773.
Almost surely, 2349715047248 is an apocalyptic number.
It is an amenable number.
349715047248 is an abundant number, since it is smaller than the sum of its proper divisors (768818003920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
349715047248 is a wasteful number, since it uses less digits than its factorization.
349715047248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 346939552 (or 346939543 counting only the distinct ones).
The product of its (nonzero) digits is 6773760, while the sum is 54.
The spelling of 349715047248 in words is "three hundred forty-nine billion, seven hundred fifteen million, forty-seven thousand, two hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •