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1054102137 = 311267111959
BaseRepresentation
bin111110110101000…
…101001001111001
32201110110221021220
4332311011021321
54124322232022
6252333022253
735056502034
oct7665051171
92643427256
101054102137
114a10165a0
12255024989
1313a50079a
149ddd201b
156281b85c
hex3ed45279

1054102137 has 16 divisors (see below), whose sum is σ = 1533941760. Its totient is φ = 638557200.

The previous prime is 1054102123. The next prime is 1054102141. The reversal of 1054102137 is 7312014501.

It is not a de Polignac number, because 1054102137 - 26 = 1054102073 is a prime.

It is a super-2 number, since 2×10541021372 = 2222262630455933538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054102157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82164 + ... + 94122.

It is an arithmetic number, because the mean of its divisors is an integer number (95871360).

Almost surely, 21054102137 is an apocalyptic number.

It is an amenable number.

1054102137 is a deficient number, since it is larger than the sum of its proper divisors (479839623).

1054102137 is a wasteful number, since it uses less digits than its factorization.

1054102137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14644.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 1054102137 is about 32466.9391381448. The cubic root of 1054102137 is about 1017.7182549714.

Adding to 1054102137 its reverse (7312014501), we get a palindrome (8366116638).

The spelling of 1054102137 in words is "one billion, fifty-four million, one hundred two thousand, one hundred thirty-seven".

Divisors: 1 3 11 33 2671 8013 11959 29381 35877 88143 131549 394647 31942489 95827467 351367379 1054102137