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1055248295 = 5211049659
BaseRepresentation
bin111110111001011…
…100111110100111
32201112122011112012
4332321130332213
54130120421140
6252413344435
735102314433
oct7671347647
92645564465
101055248295
114a1729732
1225549811b
1313a81239a
14a020d9c3
1562996265
hex3ee5cfa7

1055248295 has 4 divisors (see below), whose sum is σ = 1266297960. Its totient is φ = 844198632.

The previous prime is 1055248291. The next prime is 1055248321. The reversal of 1055248295 is 5928425501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5928425501 = 29711995431.

It is a cyclic number.

It is not a de Polignac number, because 1055248295 - 22 = 1055248291 is a prime.

It is a super-2 number, since 2×10552482952 = 2227097928200814050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055248291) 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, 105524825 + ... + 105524834.

It is an arithmetic number, because the mean of its divisors is an integer number (316574490).

Almost surely, 21055248295 is an apocalyptic number.

1055248295 is a deficient number, since it is larger than the sum of its proper divisors (211049665).

1055248295 is an equidigital number, since it uses as much as digits as its factorization.

1055248295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211049664.

The product of its (nonzero) digits is 144000, while the sum is 41.

The square root of 1055248295 is about 32484.5854983560. The cubic root of 1055248295 is about 1018.0869869174.

The spelling of 1055248295 in words is "one billion, fifty-five million, two hundred forty-eight thousand, two hundred ninety-five".

Divisors: 1 5 211049659 1055248295