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53000282 = 286330707
BaseRepresentation
bin1100101000101…
…1100001011010
310200201200201102
43022023201122
5102032002112
65131551402
71212331526
oct312134132
9120650642
1053000282
1127a0a995
12158bb562
13ac98c1a
147078d86
1549bdbc2
hex328b85a

53000282 has 8 divisors (see below), whose sum is σ = 79595136. Its totient is φ = 26468572.

The previous prime is 53000279. The next prime is 53000333. The reversal of 53000282 is 28200035.

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

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, 13628 + ... + 17079.

It is an arithmetic number, because the mean of its divisors is an integer number (9949392).

Almost surely, 253000282 is an apocalyptic number.

53000282 is a deficient number, since it is larger than the sum of its proper divisors (26594854).

53000282 is a wasteful number, since it uses less digits than its factorization.

53000282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31572.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 53000282 is about 7280.1292570943. The cubic root of 53000282 is about 375.6292416301.

The spelling of 53000282 in words is "fifty-three million, two hundred eighty-two", and thus it is an aban number.

Divisors: 1 2 863 1726 30707 61414 26500141 53000282