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4252103551 = 15559273289
BaseRepresentation
bin1111110101110001…
…1111001101111111
3101222100002020111201
43331130133031333
532202014303201
61541533200331
7210241166233
oct37534371577
911870066451
104252103551
111892224373
129a80300a7
13529c1c707
142c4a1a5c3
1519d472801
hexfd71f37f

4252103551 has 4 divisors (see below), whose sum is σ = 4252392400. Its totient is φ = 4251814704.

The previous prime is 4252103539. The next prime is 4252103579. The reversal of 4252103551 is 1553012524.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4252103551 - 25 = 4252103519 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 (4252103851) 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, 121086 + ... + 152203.

It is an arithmetic number, because the mean of its divisors is an integer number (1063098100).

Almost surely, 24252103551 is an apocalyptic number.

4252103551 is a deficient number, since it is larger than the sum of its proper divisors (288849).

4252103551 is a wasteful number, since it uses less digits than its factorization.

4252103551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288848.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 4252103551 is about 65208.1555558812. The cubic root of 4252103551 is about 1620.0730992519.

The spelling of 4252103551 in words is "four billion, two hundred fifty-two million, one hundred three thousand, five hundred fifty-one".

Divisors: 1 15559 273289 4252103551