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1070227841 = 1815912861
BaseRepresentation
bin111111110010100…
…110000110000001
32202120211012121012
4333302212012001
54142434242331
6254110410305
735343533534
oct7762460601
92676735535
101070227841
114aa130021
1225a500995
13140958617
14a21cca1b
1563e5482b
hex3fca6181

1070227841 has 4 divisors (see below), whose sum is σ = 1076140884. Its totient is φ = 1064314800.

The previous prime is 1070227831. The next prime is 1070227853. The reversal of 1070227841 is 1487220701.

It is a happy number.

1070227841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1487220701 = 2576357727.

It can be written as a sum of positive squares in 2 ways, for example, as 27196225 + 1043031616 = 5215^2 + 32296^2 .

It is a cyclic number.

It is not a de Polignac number, because 1070227841 - 218 = 1069965697 is a prime.

It is a super-2 number, since 2×10702278412 = 2290775263303042562, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1070227798 and 1070227807.

It is not an unprimeable number, because it can be changed into a prime (1070227811) 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, 2956250 + ... + 2956611.

It is an arithmetic number, because the mean of its divisors is an integer number (269035221).

Almost surely, 21070227841 is an apocalyptic number.

It is an amenable number.

1070227841 is a deficient number, since it is larger than the sum of its proper divisors (5913043).

1070227841 is an equidigital number, since it uses as much as digits as its factorization.

1070227841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5913042.

The product of its (nonzero) digits is 6272, while the sum is 32.

The square root of 1070227841 is about 32714.3369335220. The cubic root of 1070227841 is about 1022.8817140795.

The spelling of 1070227841 in words is "one billion, seventy million, two hundred twenty-seven thousand, eight hundred forty-one".

Divisors: 1 181 5912861 1070227841