Search a number
-
+
1053104417 = 2778534457
BaseRepresentation
bin111110110001010…
…001100100100001
32201101121020200022
4332301101210201
54124043320132
6252255403225
735045145161
oct7661214441
92641536608
101053104417
114a04a4a32
12254823515
1313a241611
149dc125a1
15626c0e12
hex3ec51921

1053104417 has 8 divisors (see below), whose sum is σ = 1058382696. Its totient is φ = 1047837312.

The previous prime is 1053104413. The next prime is 1053104453. The reversal of 1053104417 is 7144013501.

It can be written as a sum of positive squares in 4 ways, for example, as 2307361 + 1050797056 = 1519^2 + 32416^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1053104417 - 22 = 1053104413 is a prime.

It is a super-2 number, since 2×10531044172 = 2218057826209819778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1053104413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234053 + ... + 238509.

It is an arithmetic number, because the mean of its divisors is an integer number (132297837).

Almost surely, 21053104417 is an apocalyptic number.

It is an amenable number.

1053104417 is a deficient number, since it is larger than the sum of its proper divisors (5278279).

1053104417 is an equidigital number, since it uses as much as digits as its factorization.

1053104417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5587.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 1053104417 is about 32451.5703318037. The cubic root of 1053104417 is about 1017.3970595350.

Adding to 1053104417 its reverse (7144013501), we get a palindrome (8197117918).

The spelling of 1053104417 in words is "one billion, fifty-three million, one hundred four thousand, four hundred seventeen".

Divisors: 1 277 853 4457 236281 1234589 3801821 1053104417