Base | Representation |
---|---|
bin | 100010000111010… |
… | …0000110111111100 |
3 | 2221202212111221211 |
4 | 1010032200313330 |
5 | 4321012432411 |
6 | 305325534204 |
7 | 40236260425 |
oct | 10416406774 |
9 | 2852774854 |
10 | 1144655356 |
11 | 538145569 |
12 | 27b414364 |
13 | 1531b7480 |
14 | ac04464c |
15 | 6a757221 |
hex | 443a0dfc |
1144655356 has 48 divisors (see below), whose sum is σ = 2337328224. Its totient is φ = 485646336.
The previous prime is 1144655341. The next prime is 1144655357. The reversal of 1144655356 is 6535564411.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1144655357) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22956 + ... + 53068.
It is an arithmetic number, because the mean of its divisors is an integer number (48694338).
Almost surely, 21144655356 is an apocalyptic number.
It is an amenable number.
1144655356 is an abundant number, since it is smaller than the sum of its proper divisors (1192672868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1144655356 is a wasteful number, since it uses less digits than its factorization.
1144655356 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30190 (or 30188 counting only the distinct ones).
The product of its digits is 216000, while the sum is 40.
The square root of 1144655356 is about 33832.7556666613. The cubic root of 1144655356 is about 1046.0639807705.
The spelling of 1144655356 in words is "one billion, one hundred forty-four million, six hundred fifty-five thousand, three hundred fifty-six".
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