Base | Representation |
---|---|
bin | 10101011101101110… |
… | …100011011101000010 |
3 | 2012111012121020100200 |
4 | 111131232203131002 |
5 | 334200103241120 |
6 | 14330544030030 |
7 | 1444063666611 |
oct | 253556433502 |
9 | 65435536320 |
10 | 23047321410 |
11 | 9857680773 |
12 | 4572602316 |
13 | 2233b1a2b9 |
14 | 1188cc9878 |
15 | 8ed55ae90 |
hex | 55dba3742 |
23047321410 has 24 divisors (see below), whose sum is σ = 59923035900. Its totient is φ = 6145952352.
The previous prime is 23047321361. The next prime is 23047321433. The reversal of 23047321410 is 1412374032.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 22062052089 + 985269321 = 148533^2 + 31389^2 .
It is an unprimeable number.
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, 128040585 + ... + 128040764.
Almost surely, 223047321410 is an apocalyptic number.
23047321410 is an abundant number, since it is smaller than the sum of its proper divisors (36875714490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23047321410 is a wasteful number, since it uses less digits than its factorization.
23047321410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 256081362 (or 256081359 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
Adding to 23047321410 its reverse (1412374032), we get a palindrome (24459695442).
The spelling of 23047321410 in words is "twenty-three billion, forty-seven million, three hundred twenty-one thousand, four hundred ten".
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