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23400442422301 = 73342920346043
BaseRepresentation
bin1010101001000010101110…
…00011101110010000011101
310001212001122001210112101211
411110201113003232100131
511031343101230003201
6121434003112304421
74633424530505650
oct524412703562035
9101761561715354
1023400442422301
11750208777657a
12275b1b49a2111
131009862cc77c9
145ac831da1897
152a8a74c66651
hex1548570ee41d

23400442422301 has 4 divisors (see below), whose sum is σ = 26743362768352. Its totient is φ = 20057522076252.

The previous prime is 23400442422283. The next prime is 23400442422317. The reversal of 23400442422301 is 10322424400432.

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 23400442422301 - 29 = 23400442421789 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 (23400442422361) 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, 1671460173015 + ... + 1671460173028.

It is an arithmetic number, because the mean of its divisors is an integer number (6685840692088).

Almost surely, 223400442422301 is an apocalyptic number.

It is an amenable number.

23400442422301 is a deficient number, since it is larger than the sum of its proper divisors (3342920346051).

23400442422301 is an equidigital number, since it uses as much as digits as its factorization.

23400442422301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3342920346050.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 23400442422301 its reverse (10322424400432), we get a palindrome (33722866822733).

The spelling of 23400442422301 in words is "twenty-three trillion, four hundred billion, four hundred forty-two million, four hundred twenty-two thousand, three hundred one".

Divisors: 1 7 3342920346043 23400442422301