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23380852618207 = 722714714192963
BaseRepresentation
bin1010101000011110001110…
…11010100011001111011111
310001210012001211010101011001
411110033013122203033133
511031032441232240312
6121421003155011131
74632132216100330
oct524170732431737
9101705054111131
1023380852618207
1174a4844846837
122757448299aa7
131007a605c1256
145ab8d4376287
152a82ca025057
hex1543c76a33df

23380852618207 has 8 divisors (see below), whose sum is σ = 26838687966336. Its totient is φ = 19952445656472.

The previous prime is 23380852618183. The next prime is 23380852618217. The reversal of 23380852618207 is 70281625808332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-23380852618207 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 (23380852618217) 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, 7357094893 + ... + 7357098070.

It is an arithmetic number, because the mean of its divisors is an integer number (3354835995792).

Almost surely, 223380852618207 is an apocalyptic number.

23380852618207 is a deficient number, since it is larger than the sum of its proper divisors (3457835348129).

23380852618207 is a wasteful number, since it uses less digits than its factorization.

23380852618207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14714193197.

The product of its (nonzero) digits is 7741440, while the sum is 55.

The spelling of 23380852618207 in words is "twenty-three trillion, three hundred eighty billion, eight hundred fifty-two million, six hundred eighteen thousand, two hundred seven".

Divisors: 1 7 227 1589 14714192963 102999350741 3340121802601 23380852618207