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53033026 = 263142023
BaseRepresentation
bin1100101001001…
…1100001000010
310200210100122011
43022103201002
5102034024101
65132403134
71212526144
oct312234102
9120710564
1053033026
1127a32552
12159164aa
13acaaab7
147086c94
1549c8751
hex3293842

53033026 has 8 divisors (see below), whose sum is σ = 79677504. Its totient is φ = 26473860.

The previous prime is 53033023. The next prime is 53033027. The reversal of 53033026 is 62033035.

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

It is a junction number, because it is equal to n+sod(n) for n = 53032988 and 53033006.

It is not an unprimeable number, because it can be changed into a prime (53033023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19750 + ... + 22273.

It is an arithmetic number, because the mean of its divisors is an integer number (9959688).

Almost surely, 253033026 is an apocalyptic number.

53033026 is a deficient number, since it is larger than the sum of its proper divisors (26644478).

53033026 is a wasteful number, since it uses less digits than its factorization.

53033026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42656.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 53033026 is about 7282.3777710306. The cubic root of 53033026 is about 375.7065812930.

Subtracting 53033026 from its reverse (62033035), we obtain a palindrome (9000009).

The spelling of 53033026 in words is "fifty-three million, thirty-three thousand, twenty-six".

Divisors: 1 2 631 1262 42023 84046 26516513 53033026