Base | Representation |
---|---|
bin | 1001010000110010… |
… | …00100110001110101 |
3 | 110211112212201202111 |
4 | 10220121010301311 |
5 | 40140443112414 |
6 | 2141232411021 |
7 | 234140435650 |
oct | 45031046165 |
9 | 13745781674 |
10 | 4972629109 |
11 | 2121a12938 |
12 | b693a6a71 |
13 | 6132974b6 |
14 | 3525b8897 |
15 | 1e184b8c4 |
hex | 128644c75 |
4972629109 has 16 divisors (see below), whose sum is σ = 5735149056. Its totient is φ = 4223318400.
The previous prime is 4972629089. The next prime is 4972629113. The reversal of 4972629109 is 9019262794.
It is not a de Polignac number, because 4972629109 - 29 = 4972628597 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4972629119) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349044 + ... + 363010.
It is an arithmetic number, because the mean of its divisors is an integer number (358446816).
Almost surely, 24972629109 is an apocalyptic number.
It is an amenable number.
4972629109 is a deficient number, since it is larger than the sum of its proper divisors (762519947).
4972629109 is a wasteful number, since it uses less digits than its factorization.
4972629109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14436.
The product of its (nonzero) digits is 489888, while the sum is 49.
The square root of 4972629109 is about 70516.8710947955. The cubic root of 4972629109 is about 1706.8499980356.
The spelling of 4972629109 in words is "four billion, nine hundred seventy-two million, six hundred twenty-nine thousand, one hundred nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •