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1014131054 = 21817693643
BaseRepresentation
bin111100011100100…
…110100101101110
32121200021012021102
4330130212211232
54034104143204
6244344203102
734062654206
oct7434464556
92550235242
101014131054
114804a5742
12243769492
13132147161
1498989406
155e07341e
hex3c72696e

1014131054 has 16 divisors (see below), whose sum is σ = 1532010480. Its totient is φ = 503470080.

The previous prime is 1014131011. The next prime is 1014131057. The reversal of 1014131054 is 4501314101.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014131057) 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 7 ways as a sum of consecutive naturals, for example, 276557 + ... + 280199.

It is an arithmetic number, because the mean of its divisors is an integer number (95750655).

Almost surely, 21014131054 is an apocalyptic number.

1014131054 is a deficient number, since it is larger than the sum of its proper divisors (517879426).

1014131054 is a wasteful number, since it uses less digits than its factorization.

1014131054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4595.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1014131054 is about 31845.4243809060. The cubic root of 1014131054 is about 1004.6883364837.

Adding to 1014131054 its reverse (4501314101), we get a palindrome (5515445155).

The spelling of 1014131054 in words is "one billion, fourteen million, one hundred thirty-one thousand, fifty-four".

Divisors: 1 2 181 362 769 1538 3643 7286 139189 278378 659383 1318766 2801467 5602934 507065527 1014131054