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1053940827 = 3714948079
BaseRepresentation
bin111110110100011…
…101110001011011
32201110011202000110
4332310131301123
54124302101302
6252325335403
735055230532
oct7664356133
92643152013
101053940827
114a0a16385
12254b67563
1313a475234
149dd8d319
15627d8b6c
hex3ed1dc5b

1053940827 has 8 divisors (see below), whose sum is σ = 1425047040. Its totient is φ = 692730920.

The previous prime is 1053940801. The next prime is 1053940873. The reversal of 1053940827 is 7280493501.

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 1053940827 - 26 = 1053940763 is a prime.

It is a super-2 number, since 2×10539408272 = 2221582533634887858, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053940897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2473827 + ... + 2474252.

It is an arithmetic number, because the mean of its divisors is an integer number (178130880).

Almost surely, 21053940827 is an apocalyptic number.

1053940827 is a deficient number, since it is larger than the sum of its proper divisors (371106213).

1053940827 is an equidigital number, since it uses as much as digits as its factorization.

1053940827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4948153.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 1053940827 is about 32464.4548236991. The cubic root of 1053940827 is about 1017.6663382735. Note that the first 3 decimals are identical.

The spelling of 1053940827 in words is "one billion, fifty-three million, nine hundred forty thousand, eight hundred twenty-seven".

Divisors: 1 3 71 213 4948079 14844237 351313609 1053940827