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23400343024141 = 379144114284389
BaseRepresentation
bin1010101001000010100010…
…01000100011001000001101
310001212001101010202120202111
411110201101020203020031
511031342400303233031
6121433545202024021
74633422212601256
oct524412110431015
9101761333676674
1023400343024141
117502036656236
12275b187648011
131009848534c25
145ac822ac9b2d
152a8a6b1801b1
hex15485122320d

23400343024141 has 8 divisors (see below), whose sum is σ = 23463718898400. Its totient is φ = 23336975748240.

The previous prime is 23400343024133. The next prime is 23400343024151. The reversal of 23400343024141 is 14142034300432.

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 23400343024141 - 23 = 23400343024133 is a prime.

It is a super-2 number, since 2×234003430241412 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23400343024151) 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, 3319575 + ... + 7603963.

It is an arithmetic number, because the mean of its divisors is an integer number (2932964862300).

Almost surely, 223400343024141 is an apocalyptic number.

It is an amenable number.

23400343024141 is a deficient number, since it is larger than the sum of its proper divisors (63375874259).

23400343024141 is a wasteful number, since it uses less digits than its factorization.

23400343024141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4299179.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 23400343024141 its reverse (14142034300432), we get a palindrome (37542377324573).

The spelling of 23400343024141 in words is "twenty-three trillion, four hundred billion, three hundred forty-three million, twenty-four thousand, one hundred forty-one".

Divisors: 1 379 14411 4284389 5461769 1623783431 61742329879 23400343024141