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1064411052 = 22388700921
BaseRepresentation
bin111111011100011…
…001111110101100
32202011212200110120
4333130121332230
54134442123202
6253342004540
735243226135
oct7734317654
92664780416
101064411052
114a6917861
12258576750
1313c69cb33
14a1516c8c
15636a60bc
hex3f719fac

1064411052 has 12 divisors (see below), whose sum is σ = 2483625816. Its totient is φ = 354803680.

The previous prime is 1064411011. The next prime is 1064411083. The reversal of 1064411052 is 2501144601.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×10644110522 = 2265941775239493408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44350449 + ... + 44350472.

It is an arithmetic number, because the mean of its divisors is an integer number (206968818).

Almost surely, 21064411052 is an apocalyptic number.

1064411052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1064411052 is an abundant number, since it is smaller than the sum of its proper divisors (1419214764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1064411052 is a wasteful number, since it uses less digits than its factorization.

1064411052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88700928 (or 88700926 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1064411052 is about 32625.3130559693. The cubic root of 1064411052 is about 1021.0251937698.

Adding to 1064411052 its reverse (2501144601), we get a palindrome (3565555653).

The spelling of 1064411052 in words is "one billion, sixty-four million, four hundred eleven thousand, fifty-two".

Divisors: 1 2 3 4 6 12 88700921 177401842 266102763 354803684 532205526 1064411052