Base | Representation |
---|---|
bin | 1000000101111111… |
… | …10010001101010111 |
3 | 102012211100012001202 |
4 | 10002333302031113 |
5 | 32344340224310 |
6 | 1555101343115 |
7 | 212451644231 |
oct | 40277621527 |
9 | 12184305052 |
10 | 4345242455 |
11 | 192a859a74 |
12 | a13267a9b |
13 | 5433002a8 |
14 | 2d3143251 |
15 | 1a671e3a5 |
hex | 102ff2357 |
4345242455 has 32 divisors (see below), whose sum is σ = 5545248768. Its totient is φ = 3261772800.
The previous prime is 4345242431. The next prime is 4345242467. The reversal of 4345242455 is 5542425434.
It is not a de Polignac number, because 4345242455 - 216 = 4345176919 is a prime.
It is a super-2 number, since 2×43452424552 = 37762263985468854050, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2087015 + ... + 2089095.
It is an arithmetic number, because the mean of its divisors is an integer number (173289024).
Almost surely, 24345242455 is an apocalyptic number.
4345242455 is a deficient number, since it is larger than the sum of its proper divisors (1200006313).
4345242455 is a wasteful number, since it uses less digits than its factorization.
4345242455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2447.
The product of its digits is 384000, while the sum is 38.
The square root of 4345242455 is about 65918.4530689245. The cubic root of 4345242455 is about 1631.8165672292.
Adding to 4345242455 its reverse (5542425434), we get a palindrome (9887667889).
The spelling of 4345242455 in words is "four billion, three hundred forty-five million, two hundred forty-two thousand, four hundred fifty-five".
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