Base | Representation |
---|---|
bin | 10101011011101001… |
… | …011101000100100111 |
3 | 2012101202221120111122 |
4 | 111123221131010213 |
5 | 334112140230434 |
6 | 14323300124155 |
7 | 1443161300000 |
oct | 253351350447 |
9 | 65352846448 |
10 | 23012430119 |
11 | 9839a0a398 |
12 | 456299665b |
13 | 2229821b73 |
14 | 11844061a7 |
15 | 8ea467c2e |
hex | 55ba5d127 |
23012430119 has 12 divisors (see below), whose sum is σ = 26847626544. Its totient is φ = 19724925696.
The previous prime is 23012430073. The next prime is 23012430121. The reversal of 23012430119 is 91103421032.
It is not a de Polignac number, because 23012430119 - 232 = 18717462823 is a prime.
It is a super-2 number, since 2×230124301192 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23012430149) 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 11 ways as a sum of consecutive naturals, for example, 667802 + ... + 701415.
It is an arithmetic number, because the mean of its divisors is an integer number (2237302212).
Almost surely, 223012430119 is an apocalyptic number.
23012430119 is a deficient number, since it is larger than the sum of its proper divisors (3835196425).
23012430119 is an frugal number, since it uses more digits than its factorization.
23012430119 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1369252 (or 1369224 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 26.
The spelling of 23012430119 in words is "twenty-three billion, twelve million, four hundred thirty thousand, one hundred nineteen".
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