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1053201141 = 32198816991
BaseRepresentation
bin111110110001101…
…001001011110101
32201101210011100200
4332301221023311
54124104414031
6252301431113
735046030156
oct7661511365
92641704320
101053201141
114a0560673
1225486b499
1313a276655
149dc3992d
15626de8e6
hex3ec692f5

1053201141 has 24 divisors (see below), whose sum is σ = 1603405440. Its totient is φ = 664329600.

The previous prime is 1053201139. The next prime is 1053201151. The reversal of 1053201141 is 1411023501.

It is not a de Polignac number, because 1053201141 - 21 = 1053201139 is a prime.

It is a super-2 number, since 2×10532011412 = 2218465286807403762, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053201101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147156 + ... + 154146.

It is an arithmetic number, because the mean of its divisors is an integer number (66808560).

Almost surely, 21053201141 is an apocalyptic number.

It is an amenable number.

1053201141 is a deficient number, since it is larger than the sum of its proper divisors (550204299).

1053201141 is a wasteful number, since it uses less digits than its factorization.

1053201141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7897 (or 7894 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 1053201141 is about 32453.0605798590. The cubic root of 1053201141 is about 1017.4282067156.

Adding to 1053201141 its reverse (1411023501), we get a palindrome (2464224642).

The spelling of 1053201141 in words is "one billion, fifty-three million, two hundred one thousand, one hundred forty-one".

Divisors: 1 3 9 19 57 171 881 2643 6991 7929 16739 20973 50217 62919 132829 150651 398487 1195461 6159071 18477213 55431639 117022349 351067047 1053201141