Base | Representation |
---|---|
bin | 1110001110000000… |
… | …11010100011101101 |
3 | 201201000020021110110 |
4 | 13013000122203231 |
5 | 111113214221221 |
6 | 3301253330233 |
7 | 360112510521 |
oct | 70700324355 |
9 | 21630207413 |
10 | 7633742061 |
11 | 3268059440 |
12 | 1590636979 |
13 | 9486b6b4a |
14 | 525ba7d81 |
15 | 2ea29e776 |
hex | 1c701a8ed |
7633742061 has 32 divisors (see below), whose sum is σ = 11413081728. Its totient is φ = 4497776640.
The previous prime is 7633742027. The next prime is 7633742063. The reversal of 7633742061 is 1602473367.
It is not a de Polignac number, because 7633742061 - 27 = 7633741933 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7633742063) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2431885 + ... + 2435021.
It is an arithmetic number, because the mean of its divisors is an integer number (356658804).
Almost surely, 27633742061 is an apocalyptic number.
It is an amenable number.
7633742061 is a deficient number, since it is larger than the sum of its proper divisors (3779339667).
7633742061 is a wasteful number, since it uses less digits than its factorization.
7633742061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5181.
The product of its (nonzero) digits is 127008, while the sum is 39.
The square root of 7633742061 is about 87371.2885391992. The cubic root of 7633742061 is about 1969.0005031431. Note that the first 3 decimals are identical.
The spelling of 7633742061 in words is "seven billion, six hundred thirty-three million, seven hundred forty-two thousand, sixty-one".
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