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10442161151 = 194312781103
BaseRepresentation
bin10011011100110011…
…01011101111111111
3222221201202202012022
421232121223233333
5132341143124101
64444055430355
7516523622342
oct115631535777
928851682168
1010442161151
114479367254
1220350853bb
13ca54a11a6
14710b80459
15411aeda1b
hex26e66bbff

10442161151 has 8 divisors (see below), whose sum is σ = 11247371520. Its totient is φ = 9662513112.

The previous prime is 10442161123. The next prime is 10442161307. The reversal of 10442161151 is 15116124401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10442161151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10442161151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10442161111) 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, 6389735 + ... + 6391368.

It is an arithmetic number, because the mean of its divisors is an integer number (1405921440).

Almost surely, 210442161151 is an apocalyptic number.

10442161151 is a deficient number, since it is larger than the sum of its proper divisors (805210369).

10442161151 is a wasteful number, since it uses less digits than its factorization.

10442161151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12781165.

The product of its (nonzero) digits is 960, while the sum is 26.

Adding to 10442161151 its reverse (15116124401), we get a palindrome (25558285552).

The spelling of 10442161151 in words is "ten billion, four hundred forty-two million, one hundred sixty-one thousand, one hundred fifty-one".

Divisors: 1 19 43 817 12781103 242840957 549587429 10442161151