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10223010233213 = 16761215630139
BaseRepresentation
bin1001010011000011101011…
…1001001011101101111101
31100012022101011022220020112
42110300322321023231331
52314443211104430323
633424215220155405
72103405503141321
oct224607271135575
940168334286215
1010223010233213
113291610843a88
121191355538b65
135920446aa5bb
14274b21203981
1512adcd549178
hex94c3ae4bb7d

10223010233213 has 4 divisors (see below), whose sum is σ = 10284225863520. Its totient is φ = 10161794602908.

The previous prime is 10223010233113. The next prime is 10223010233231. The reversal of 10223010233213 is 31233201032201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10223010233213 - 28 = 10223010232957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10223010233113) 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, 30607814903 + ... + 30607815236.

It is an arithmetic number, because the mean of its divisors is an integer number (2571056465880).

Almost surely, 210223010233213 is an apocalyptic number.

It is an amenable number.

10223010233213 is a deficient number, since it is larger than the sum of its proper divisors (61215630307).

10223010233213 is an equidigital number, since it uses as much as digits as its factorization.

10223010233213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61215630306.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 10223010233213 its reverse (31233201032201), we get a palindrome (41456211265414).

The spelling of 10223010233213 in words is "ten trillion, two hundred twenty-three billion, ten million, two hundred thirty-three thousand, two hundred thirteen".

Divisors: 1 167 61215630139 10223010233213