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152553424211 = 1391097506649
BaseRepresentation
bin1000111000010011100…
…1001000010101010011
3112120202201011220101122
42032010321020111103
54444412134033321
6154025421152455
714010262465466
oct2160471102523
9476681156348
10152553424211
11597744815a1
12256959bb72b
1311502595766
14755294b2dd
153e7cd5e8ab
hex2384e48553

152553424211 has 4 divisors (see below), whose sum is σ = 153650931000. Its totient is φ = 151455917424.

The previous prime is 152553424207. The next prime is 152553424213. The reversal of 152553424211 is 112424355251.

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 152553424211 - 22 = 152553424207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152553424213) 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, 548753186 + ... + 548753463.

It is an arithmetic number, because the mean of its divisors is an integer number (38412732750).

Almost surely, 2152553424211 is an apocalyptic number.

152553424211 is a deficient number, since it is larger than the sum of its proper divisors (1097506789).

152553424211 is a wasteful number, since it uses less digits than its factorization.

152553424211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097506788.

The product of its digits is 48000, while the sum is 35.

Adding to 152553424211 its reverse (112424355251), we get a palindrome (264977779462).

The spelling of 152553424211 in words is "one hundred fifty-two billion, five hundred fifty-three million, four hundred twenty-four thousand, two hundred eleven".

Divisors: 1 139 1097506649 152553424211