Search a number
-
+
552153202243 = 1553993135801
BaseRepresentation
bin10000000100011101110…
…01010011111001000011
31221210012111122220001121
420002032321103321003
533021302204432433
61101353343213111
754614604531556
oct10021671237103
91853174586047
10552153202243
111a31920a7235
128b016ba7197
13400b6015466
141ca1d8cc69d
15e56954dc2d
hex808ee53e43

552153202243 has 8 divisors (see below), whose sum is σ = 552579811056. Its totient is φ = 551726688000.

The previous prime is 552153202217. The next prime is 552153202259. The reversal of 552153202243 is 342202351255.

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 552153202243 - 225 = 552119647811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 552153202199 and 552153202208.

It is not an unprimeable number, because it can be changed into a prime (552153202213) 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, 15404943 + ... + 15440743.

It is an arithmetic number, because the mean of its divisors is an integer number (69072476382).

Almost surely, 2552153202243 is an apocalyptic number.

552153202243 is a deficient number, since it is larger than the sum of its proper divisors (426608813).

552153202243 is a wasteful number, since it uses less digits than its factorization.

552153202243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47285.

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 552153202243 its reverse (342202351255), we get a palindrome (894355553498).

The spelling of 552153202243 in words is "five hundred fifty-two billion, one hundred fifty-three million, two hundred two thousand, two hundred forty-three".

Divisors: 1 1553 9931 35801 15422843 55598953 355539731 552153202243