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52959994 = 226479997
BaseRepresentation
bin1100101000000…
…1101011111010
310200122122110021
43022001223322
5102024204434
65131041054
71212103213
oct312015372
9120578407
1052959994
112799269a
12158a018a
13ac83799
14706840a
1549b1cb4
hex3281afa

52959994 has 4 divisors (see below), whose sum is σ = 79439994. Its totient is φ = 26479996.

The previous prime is 52959979. The next prime is 52960001. The reversal of 52959994 is 49995925.

52959994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 44049769 + 8910225 = 6637^2 + 2985^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13239997 + ... + 13240000.

Almost surely, 252959994 is an apocalyptic number.

52959994 is a deficient number, since it is larger than the sum of its proper divisors (26480000).

52959994 is a wasteful number, since it uses less digits than its factorization.

52959994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26479999.

The product of its digits is 1312200, while the sum is 52.

The square root of 52959994 is about 7277.3617472268. The cubic root of 52959994 is about 375.5340397025.

The spelling of 52959994 in words is "fifty-two million, nine hundred fifty-nine thousand, nine hundred ninety-four".

Divisors: 1 2 26479997 52959994