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1052011353 = 31392522809
BaseRepresentation
bin111110101101000…
…110101101011001
32201022112201021110
4332231012231121
54123303330403
6252220130533
735032643331
oct7655065531
92638481243
101052011353
1149a918778
12254396a49
13139c4ac33
149da0a0c1
1562557103
hex3eb46b59

1052011353 has 8 divisors (see below), whose sum is σ = 1412773600. Its totient is φ = 696295008.

The previous prime is 1052011349. The next prime is 1052011393. The reversal of 1052011353 is 3531102501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1052011353 - 22 = 1052011349 is a prime.

It is a super-2 number, since 2×10520113532 = 2213455773681781218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1052011393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1260988 + ... + 1261821.

It is an arithmetic number, because the mean of its divisors is an integer number (176596700).

Almost surely, 21052011353 is an apocalyptic number.

It is an amenable number.

1052011353 is a deficient number, since it is larger than the sum of its proper divisors (360762247).

1052011353 is a wasteful number, since it uses less digits than its factorization.

1052011353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2522951.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 1052011353 is about 32434.7244939740. The cubic root of 1052011353 is about 1017.0449370981.

Adding to 1052011353 its reverse (3531102501), we get a palindrome (4583113854).

The spelling of 1052011353 in words is "one billion, fifty-two million, eleven thousand, three hundred fifty-three".

Divisors: 1 3 139 417 2522809 7568427 350670451 1052011353