Base | Representation |
---|---|
bin | 100000000100110… |
… | …0011101001101000 |
3 | 2210000011000112100 |
4 | 1000021203221220 |
5 | 4201004402034 |
6 | 254443413400 |
7 | 35445643530 |
oct | 10011435150 |
9 | 2700130470 |
10 | 1076247144 |
11 | 502571455 |
12 | 260524260 |
13 | 141c8533b |
14 | a2d184c0 |
15 | 64743099 |
hex | 40263a68 |
1076247144 has 48 divisors (see below), whose sum is σ = 3331242720. Its totient is φ = 307499040.
The previous prime is 1076247131. The next prime is 1076247187. The reversal of 1076247144 is 4417426701.
It is a happy number.
1076247144 is a `hidden beast` number, since 10 + 7 + 624 + 7 + 14 + 4 = 666.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 1076247099 and 1076247108.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1067202 + ... + 1068209.
It is an arithmetic number, because the mean of its divisors is an integer number (69400890).
Almost surely, 21076247144 is an apocalyptic number.
1076247144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1076247144 is an abundant number, since it is smaller than the sum of its proper divisors (2254995576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1076247144 is a wasteful number, since it uses less digits than its factorization.
1076247144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2135430 (or 2135423 counting only the distinct ones).
The product of its (nonzero) digits is 37632, while the sum is 36.
The square root of 1076247144 is about 32806.2058763277. The cubic root of 1076247144 is about 1024.7958011627.
The spelling of 1076247144 in words is "one billion, seventy-six million, two hundred forty-seven thousand, one hundred forty-four".
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