Base | Representation |
---|---|
bin | 10001111001101000100… |
… | …001010100110100100001 |
3 | 11100121010202220122100100 |
4 | 101321220201110310201 |
5 | 130123233214310103 |
6 | 2341035012413013 |
7 | 154605243201600 |
oct | 21715041246441 |
9 | 4317122818310 |
10 | 1230114213153 |
11 | 43476344a161 |
12 | 17a4a2917169 |
13 | 8bccb52ba47 |
14 | 43775bc3a37 |
15 | 21ee88755a3 |
hex | 11e68854d21 |
1230114213153 has 72 divisors (see below), whose sum is σ = 2101682395176. Its totient is φ = 691112217600.
The previous prime is 1230114213127. The next prime is 1230114213179. The reversal of 1230114213153 is 3513124110321.
1230114213153 is a `hidden beast` number, since 1 + 2 + 301 + 1 + 42 + 1 + 315 + 3 = 666.
It is an interprime number because it is at equal distance from previous prime (1230114213127) and next prime (1230114213179).
It can be written as a sum of positive squares in 4 ways, for example, as 117874449 + 1229996338704 = 10857^2 + 1109052^2 .
It is not a de Polignac number, because 1230114213153 - 28 = 1230114212897 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1230114213253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 76202463 + ... + 76218603.
Almost surely, 21230114213153 is an apocalyptic number.
It is an amenable number.
1230114213153 is a deficient number, since it is larger than the sum of its proper divisors (871568182023).
1230114213153 is a wasteful number, since it uses less digits than its factorization.
1230114213153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19055 (or 19045 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
Adding to 1230114213153 its reverse (3513124110321), we get a palindrome (4743238323474).
The spelling of 1230114213153 in words is "one trillion, two hundred thirty billion, one hundred fourteen million, two hundred thirteen thousand, one hundred fifty-three".
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