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552054371 = 111092711699
BaseRepresentation
bin100000111001111…
…010111001100011
31102110210021020012
4200321322321203
52112311214441
6130440235135
716452245651
oct4071727143
91373707205
10552054371
11263690690
12134a6baab
138a4ac5bb
1453465dd1
15336eb9eb
hex20e7ae63

552054371 has 16 divisors (see below), whose sum is σ = 610368000. Its totient is φ = 495136800.

The previous prime is 552054361. The next prime is 552054383. The reversal of 552054371 is 173450255.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-552054371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (552054301) 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, 324080 + ... + 325778.

It is an arithmetic number, because the mean of its divisors is an integer number (38148000).

Almost surely, 2552054371 is an apocalyptic number.

552054371 is a deficient number, since it is larger than the sum of its proper divisors (58313629).

552054371 is a wasteful number, since it uses less digits than its factorization.

552054371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090.

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 552054371 is about 23495.8373121709. The cubic root of 552054371 is about 820.3401181771.

The spelling of 552054371 in words is "five hundred fifty-two million, fifty-four thousand, three hundred seventy-one".

Divisors: 1 11 109 271 1199 1699 2981 18689 29539 185191 324929 460429 2037101 5064719 50186761 552054371