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23451514143041 = 128390163202729
BaseRepresentation
bin1010101010100001110110…
…01010111000000101000001
310002000221110100020202111102
411111100323022320011001
511033212200110034131
6121513251000424145
74640213245123655
oct525207312700501
9102027410222442
1023451514143041
117521805399246
122769088778055
131011611ac64ca
145b10b8b8ca65
152aa0637581cb
hex15543b2b8141

23451514143041 has 8 divisors (see below), whose sum is σ = 23470168872480. Its totient is φ = 23432860001952.

The previous prime is 23451514143019. The next prime is 23451514143049. The reversal of 23451514143041 is 14034141515432.

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 23451514143041 - 230 = 23450440401217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23451514142986 and 23451514143004.

It is not an unprimeable number, because it can be changed into a prime (23451514143049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115577765 + ... + 115780493.

It is an arithmetic number, because the mean of its divisors is an integer number (2933771109060).

Almost surely, 223451514143041 is an apocalyptic number.

It is an amenable number.

23451514143041 is a deficient number, since it is larger than the sum of its proper divisors (18654729439).

23451514143041 is a wasteful number, since it uses less digits than its factorization.

23451514143041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294175.

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 23451514143041 its reverse (14034141515432), we get a palindrome (37485655658473).

The spelling of 23451514143041 in words is "twenty-three trillion, four hundred fifty-one billion, five hundred fourteen million, one hundred forty-three thousand, forty-one".

Divisors: 1 1283 90163 202729 115679129 260101307 18278654827 23451514143041