Base | Representation |
---|---|
bin | 100111010000011010… |
… | …010010111101101011 |
3 | 11000210121000212110012 |
4 | 213100122102331223 |
5 | 1142311210310021 |
6 | 31210343442135 |
7 | 3021355540610 |
oct | 472032227553 |
9 | 130717025405 |
10 | 42151260011 |
11 | 16970318583 |
12 | 820445634b |
13 | 3c8997a193 |
14 | 207c19c507 |
15 | 116a7c735b |
hex | 9d0692f6b |
42151260011 has 16 divisors (see below), whose sum is σ = 53691125760. Its totient is φ = 32214672000.
The previous prime is 42151259989. The next prime is 42151260059. The reversal of 42151260011 is 11006215124.
It is a de Polignac number, because none of the positive numbers 2k-42151260011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42151260091) 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 15 ways as a sum of consecutive naturals, for example, 9319115 + ... + 9323636.
It is an arithmetic number, because the mean of its divisors is an integer number (3355695360).
Almost surely, 242151260011 is an apocalyptic number.
42151260011 is a deficient number, since it is larger than the sum of its proper divisors (11539865749).
42151260011 is a wasteful number, since it uses less digits than its factorization.
42151260011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18642794.
The product of its (nonzero) digits is 480, while the sum is 23.
Adding to 42151260011 its reverse (11006215124), we get a palindrome (53157475135).
The spelling of 42151260011 in words is "forty-two billion, one hundred fifty-one million, two hundred sixty thousand, eleven".
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