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23541031055 = 541911236769
BaseRepresentation
bin10101111011001001…
…111010000010001111
32020202121121021200002
4111323021322002033
5341203000443210
614451541554515
71462240314413
oct257311720217
966677537602
1023541031055
119a90331073
12468ba15a3b
1322b21ac199
1411d46c4d43
1592ba804a5
hex57b27a08f

23541031055 has 8 divisors (see below), whose sum is σ = 28316660400. Its totient is φ = 18787876096.

The previous prime is 23541031043. The next prime is 23541031057. The reversal of 23541031055 is 55013014532.

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 23541031055 - 230 = 22467289231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23541031057) 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, 5616290 + ... + 5620479.

It is an arithmetic number, because the mean of its divisors is an integer number (3539582550).

Almost surely, 223541031055 is an apocalyptic number.

23541031055 is a deficient number, since it is larger than the sum of its proper divisors (4775629345).

23541031055 is a wasteful number, since it uses less digits than its factorization.

23541031055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11237193.

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 23541031055 its reverse (55013014532), we get a palindrome (78554045587).

The spelling of 23541031055 in words is "twenty-three billion, five hundred forty-one million, thirty-one thousand, fifty-five".

Divisors: 1 5 419 2095 11236769 56183845 4708206211 23541031055