Search a number
-
+
4271120551 = 291131303363
BaseRepresentation
bin1111111010010100…
…0010000010100111
3102000122212101221001
43332211002002213
532221401324201
61543452534131
7210561632335
oct37645020247
912018771831
104271120551
1118a1a330a5
129b2481347
13530b4a589
142c736ab55
1519ee7c301
hexfe9420a7

4271120551 has 8 divisors (see below), whose sum is σ = 4457504880. Its totient is φ = 4087343232.

The previous prime is 4271120533. The next prime is 4271120563. The reversal of 4271120551 is 1550211724.

4271120551 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4271120551 - 25 = 4271120519 is a prime.

It is a super-2 number, since 2×42711205512 = 36484941522349087202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4271120521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 648405 + ... + 654958.

It is an arithmetic number, because the mean of its divisors is an integer number (557188110).

Almost surely, 24271120551 is an apocalyptic number.

4271120551 is a deficient number, since it is larger than the sum of its proper divisors (186384329).

4271120551 is a wasteful number, since it uses less digits than its factorization.

4271120551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303505.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 4271120551 is about 65353.8105315979. The cubic root of 4271120551 is about 1622.4846988949.

The spelling of 4271120551 in words is "four billion, two hundred seventy-one million, one hundred twenty thousand, five hundred fifty-one".

Divisors: 1 29 113 3277 1303363 37797527 147280019 4271120551