Base | Representation |
---|---|
bin | 100010010111010… |
… | …1111111000000100 |
3 | 2222100202211020212 |
4 | 1010232233320010 |
5 | 4330143333122 |
6 | 310231014552 |
7 | 40401143234 |
oct | 10456577004 |
9 | 2870684225 |
10 | 1153105412 |
11 | 541997188 |
12 | 28220a458 |
13 | 154b856c4 |
14 | ad203cc4 |
15 | 6b375ce2 |
hex | 44bafe04 |
1153105412 has 12 divisors (see below), whose sum is σ = 2018177280. Its totient is φ = 576483336.
The previous prime is 1153105411. The next prime is 1153105433. The reversal of 1153105412 is 2145013511.
It is not an unprimeable number, because it can be changed into a prime (1153105411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44789 + ... + 65667.
It is an arithmetic number, because the mean of its divisors is an integer number (168181440).
Almost surely, 21153105412 is an apocalyptic number.
It is an amenable number.
1153105412 is a deficient number, since it is larger than the sum of its proper divisors (865071868).
1153105412 is a wasteful number, since it uses less digits than its factorization.
1153105412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34690 (or 34688 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 23.
The square root of 1153105412 is about 33957.4058490928. The cubic root of 1153105412 is about 1048.6317513023.
Adding to 1153105412 its reverse (2145013511), we get a palindrome (3298118923).
The spelling of 1153105412 in words is "one billion, one hundred fifty-three million, one hundred five thousand, four hundred twelve".
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