Base | Representation |
---|---|
bin | 110101011010011111100… |
… | …0100011011100010100001 |
3 | 221222210210212111011101211 |
4 | 1222310333010123202201 |
5 | 1430234142223003344 |
6 | 23340251525030121 |
7 | 1355244501626104 |
oct | 152647704334241 |
9 | 27883725434354 |
10 | 7341157234849 |
11 | 238040496a319 |
12 | 9a6922855341 |
13 | 4133641a9929 |
14 | 1b545750273b |
15 | cae61284334 |
hex | 6ad3f11b8a1 |
7341157234849 has 27 divisors (see below), whose sum is σ = 7884677304147. Its totient is φ = 6834074228928.
The previous prime is 7341157234847. The next prime is 7341157234897. The reversal of 7341157234849 is 9484327511437.
The square root of 7341157234849 is 2709457.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 7148056752225 + 193100482624 = 2673585^2 + 439432^2 .
It is not a de Polignac number, because 7341157234849 - 21 = 7341157234847 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 7341157234793 and 7341157234802.
It is not an unprimeable number, because it can be changed into a prime (7341157234841) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3037300089 + ... + 3037302505.
Almost surely, 27341157234849 is an apocalyptic number.
7341157234849 is the 2709457-th square number.
7341157234849 is the 1354729-th centered octagonal number.
It is an amenable number.
7341157234849 is a deficient number, since it is larger than the sum of its proper divisors (543520069298).
7341157234849 is an frugal number, since it uses more digits than its factorization.
7341157234849 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4990 (or 2495 counting only the distinct ones).
The product of its digits is 20321280, while the sum is 58.
The spelling of 7341157234849 in words is "seven trillion, three hundred forty-one billion, one hundred fifty-seven million, two hundred thirty-four thousand, eight hundred forty-nine".
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