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64050952 = 237232232
BaseRepresentation
bin1111010001010…
…1011100001000
311110112010101111
43310111130020
5112344112302
610204500104
71405265320
oct364253410
9143463344
1064050952
1133178479
121954a634
1310367a94
148714280
1559530d7
hex3d15708

64050952 has 48 divisors (see below), whose sum is σ = 143864640. Its totient is φ = 26139168.

The previous prime is 64050941. The next prime is 64050953. The reversal of 64050952 is 25905046.

It is not an unprimeable number, because it can be changed into a prime (64050953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 287113 + ... + 287335.

It is an arithmetic number, because the mean of its divisors is an integer number (2997180).

Almost surely, 264050952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 64050952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71932320).

64050952 is an abundant number, since it is smaller than the sum of its proper divisors (79813688).

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

64050952 is a wasteful number, since it uses less digits than its factorization.

64050952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 64050952 is about 8003.1838664372. The cubic root of 64050952 is about 400.1061218429.

Adding to 64050952 its reverse (25905046), we get a palindrome (89955998).

The spelling of 64050952 in words is "sixty-four million, fifty thousand, nine hundred fifty-two".

Divisors: 1 2 4 7 8 14 23 28 46 56 92 161 184 223 322 446 644 892 1288 1561 1784 3122 5129 6244 10258 12488 20516 35903 41032 49729 71806 99458 143612 198916 287224 348103 397832 696206 1143767 1392412 2287534 2784824 4575068 8006369 9150136 16012738 32025476 64050952