Base | Representation |
---|---|
bin | 100010010011001… |
… | …1000011010011000 |
3 | 2222012122101200000 |
4 | 1010212120122120 |
5 | 4324113142102 |
6 | 310112013000 |
7 | 40343410005 |
oct | 10446303230 |
9 | 2865571600 |
10 | 1150912152 |
11 | 540729375 |
12 | 281531160 |
13 | 154598310 |
14 | acbd28ac |
15 | 6b09101c |
hex | 44998698 |
1150912152 has 96 divisors (see below), whose sum is σ = 3481230480. Its totient is φ = 354119040.
The previous prime is 1150912151. The next prime is 1150912177. The reversal of 1150912152 is 2512190511.
1150912152 is a `hidden beast` number, since 1 + 1 + 509 + 1 + 2 + 152 = 666.
It is a super-2 number, since 2×11509121522 = 2649197563242542208, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1150912151) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2502 + ... + 48042.
Almost surely, 21150912152 is an apocalyptic number.
1150912152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1150912152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1740615240).
1150912152 is an abundant number, since it is smaller than the sum of its proper divisors (2330318328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1150912152 is a wasteful number, since it uses less digits than its factorization.
1150912152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45575 (or 45559 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 27.
The square root of 1150912152 is about 33925.0961973581. The cubic root of 1150912152 is about 1047.9664805821.
The spelling of 1150912152 in words is "one billion, one hundred fifty million, nine hundred twelve thousand, one hundred fifty-two".
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