Base | Representation |
---|---|
bin | 1010100110011010101111… |
… | …11101011100010111010001 |
3 | 10001112102212022202102120100 |
4 | 11103031113331130113101 |
5 | 11023403404342141040 |
6 | 121324330451403013 |
7 | 4624053024221310 |
oct | 523152775342721 |
9 | 101472768672510 |
10 | 23310263240145 |
11 | 74779109a1262 |
12 | 2745827bb3469 |
13 | 10011c10299ab |
14 | 5a8319380277 |
15 | 2a6547ce3b30 |
hex | 153357f5c5d1 |
23310263240145 has 48 divisors (see below), whose sum is σ = 46213493040000. Its totient is φ = 10647588436992.
The previous prime is 23310263240129. The next prime is 23310263240269. The reversal of 23310263240145 is 54104236201332.
23310263240145 is a `hidden beast` number, since 2 + 3 + 3 + 1 + 0 + 2 + 632 + 4 + 0 + 14 + 5 = 666.
It is not a de Polignac number, because 23310263240145 - 24 = 23310263240129 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29230599 + ... + 30017468.
It is an arithmetic number, because the mean of its divisors is an integer number (962781105000).
Almost surely, 223310263240145 is an apocalyptic number.
It is an amenable number.
23310263240145 is a deficient number, since it is larger than the sum of its proper divisors (22903229799855).
23310263240145 is a wasteful number, since it uses less digits than its factorization.
23310263240145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59249334 (or 59249331 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 36.
Adding to 23310263240145 its reverse (54104236201332), we get a palindrome (77414499441477).
The spelling of 23310263240145 in words is "twenty-three trillion, three hundred ten billion, two hundred sixty-three million, two hundred forty thousand, one hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.962 sec. • engine limits •