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1075310441 = 6883156227
BaseRepresentation
bin100000000010111…
…1110111101101001
32202221101102121122
41000011332331221
54200234413231
6254411345025
735434662602
oct10005767551
92687342548
101075310441
11501a91717
12260152175
13141a17b8a
14a2b52da9
156460a77b
hex4017ef69

1075310441 has 4 divisors (see below), whose sum is σ = 1075473552. Its totient is φ = 1075147332.

The previous prime is 1075310437. The next prime is 1075310443. The reversal of 1075310441 is 1440135701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1440135701 = 4135125261.

It is a cyclic number.

It is not a de Polignac number, because 1075310441 - 22 = 1075310437 is a prime.

It is a super-2 number, since 2×10753104412 = 2312585089047228962, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1075310441.

It is not an unprimeable number, because it can be changed into a prime (1075310443) 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, 71231 + ... + 84996.

It is an arithmetic number, because the mean of its divisors is an integer number (268868388).

Almost surely, 21075310441 is an apocalyptic number.

It is an amenable number.

1075310441 is a deficient number, since it is larger than the sum of its proper divisors (163111).

1075310441 is an equidigital number, since it uses as much as digits as its factorization.

1075310441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163110.

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

The square root of 1075310441 is about 32791.9264606397. The cubic root of 1075310441 is about 1024.4984072880.

The spelling of 1075310441 in words is "one billion, seventy-five million, three hundred ten thousand, four hundred forty-one".

Divisors: 1 6883 156227 1075310441