Base | Representation |
---|---|
bin | 1000111001101101… |
… | …01011000010010101 |
3 | 110100001122110202222 |
4 | 10130312223002111 |
5 | 34241414431042 |
6 | 2110115512125 |
7 | 226300231415 |
oct | 43466530225 |
9 | 13301573688 |
10 | 4779061397 |
11 | 2032723620 |
12 | b145b8645 |
13 | 5b2152ba6 |
14 | 3349cc645 |
15 | 1ce8632d2 |
hex | 11cdab095 |
4779061397 has 4 divisors (see below), whose sum is σ = 5213521536. Its totient is φ = 4344601260.
The previous prime is 4779061349. The next prime is 4779061411. The reversal of 4779061397 is 7931609774.
4779061397 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4779061397 - 212 = 4779057301 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4779061307) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217230053 + ... + 217230074.
It is an arithmetic number, because the mean of its divisors is an integer number (1303380384).
Almost surely, 24779061397 is an apocalyptic number.
It is an amenable number.
4779061397 is a deficient number, since it is larger than the sum of its proper divisors (434460139).
4779061397 is a wasteful number, since it uses less digits than its factorization.
4779061397 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 434460138.
The product of its (nonzero) digits is 2000376, while the sum is 53.
The square root of 4779061397 is about 69130.7557965339. The cubic root of 4779061397 is about 1684.4089356787.
The spelling of 4779061397 in words is "four billion, seven hundred seventy-nine million, sixty-one thousand, three hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •