Base | Representation |
---|---|
bin | 1001111010101100001… |
… | …10111010010000010010 |
3 | 1012120112020201120110212 |
4 | 10331112012322100102 |
5 | 21040322222142214 |
6 | 420312000124122 |
7 | 33422013202253 |
oct | 4752606722022 |
9 | 1176466646425 |
10 | 340747068434 |
11 | 121567922973 |
12 | 56057606642 |
13 | 261948c04a6 |
14 | 126c6a1ab2a |
15 | 8ce4a6453e |
hex | 4f561ba412 |
340747068434 has 16 divisors (see below), whose sum is σ = 541215675000. Its totient is φ = 160342923264.
The previous prime is 340747068433. The next prime is 340747068437. The reversal of 340747068434 is 434860747043.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 299157584209 + 41589484225 = 546953^2 + 203935^2 .
It is a super-2 number, since 2×3407470684342 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (340747068433) 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, 394142 + ... + 914790.
Almost surely, 2340747068434 is an apocalyptic number.
340747068434 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
340747068434 is a deficient number, since it is larger than the sum of its proper divisors (200468606566).
340747068434 is a wasteful number, since it uses less digits than its factorization.
340747068434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 539917.
The product of its (nonzero) digits is 5419008, while the sum is 50.
The spelling of 340747068434 in words is "three hundred forty billion, seven hundred forty-seven million, sixty-eight thousand, four hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •