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10442997151 = 194431240703
BaseRepresentation
bin10011011100111001…
…10111110110011111
3222221210100012222021
421232130313312133
5132341401402101
64444125401011
7516534003556
oct115634676637
928853305867
1010442997151
114479888364
122035409167
13ca5704872
14710d1ad9d
15411c165a1
hex26e737d9f

10442997151 has 8 divisors (see below), whose sum is σ = 11017451520. Its totient is φ = 9871025112.

The previous prime is 10442997091. The next prime is 10442997181. The reversal of 10442997151 is 15179924401.

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 10442997151 - 27 = 10442997023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10442997098 and 10442997107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10442997181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 611935 + ... + 628768.

It is an arithmetic number, because the mean of its divisors is an integer number (1377181440).

Almost surely, 210442997151 is an apocalyptic number.

10442997151 is a deficient number, since it is larger than the sum of its proper divisors (574454369).

10442997151 is a wasteful number, since it uses less digits than its factorization.

10442997151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241165.

The product of its (nonzero) digits is 90720, while the sum is 43.

The spelling of 10442997151 in words is "ten billion, four hundred forty-two million, nine hundred ninety-seven thousand, one hundred fifty-one".

Divisors: 1 19 443 8417 1240703 23573357 549631429 10442997151