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632073053 = 1918234021
BaseRepresentation
bin100101101011001…
…010101101011101
31122001100122020002
4211223022231131
52243302314203
6142415304045
721443350403
oct4553125535
91561318202
10632073053
112a4874927
1215781b025
13a0c48331
145dd35473
153a755d88
hex25acab5d

632073053 has 8 divisors (see below), whose sum is σ = 636312576. Its totient is φ = 627843600.

The previous prime is 632073041. The next prime is 632073059. The reversal of 632073053 is 350370236.

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

It is a cyclic number.

It is not a de Polignac number, because 632073053 - 24 = 632073037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632073059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155183 + ... + 159203.

It is an arithmetic number, because the mean of its divisors is an integer number (79539072).

Almost surely, 2632073053 is an apocalyptic number.

It is an amenable number.

632073053 is a deficient number, since it is larger than the sum of its proper divisors (4239523).

632073053 is a wasteful number, since it uses less digits than its factorization.

632073053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5035.

The product of its (nonzero) digits is 11340, while the sum is 29.

The square root of 632073053 is about 25141.0630841259. The cubic root of 632073053 is about 858.2011494020.

The spelling of 632073053 in words is "six hundred thirty-two million, seventy-three thousand, fifty-three".

Divisors: 1 191 823 4021 157193 768011 3309283 632073053