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52632115790 = 2516731516237
BaseRepresentation
bin110001000001000111…
…100101101001001110
312000212000121111200212
4301001013211221032
51330242310201130
640102344522422
73542162413502
oct610107455116
9160760544625
1052632115790
1120359503661
12a24a480412
134c6a1789a7
142794132302
1515809bae95
hexc411e5a4e

52632115790 has 16 divisors (see below), whose sum is σ = 95305103712. Its totient is φ = 20926780704.

The previous prime is 52632115771. The next prime is 52632115793. The reversal of 52632115790 is 9751123625.

It is a super-2 number, since 2×526321157902 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52632115793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15756449 + ... + 15759788.

It is an arithmetic number, because the mean of its divisors is an integer number (5956568982).

Almost surely, 252632115790 is an apocalyptic number.

52632115790 is a deficient number, since it is larger than the sum of its proper divisors (42672987922).

52632115790 is a wasteful number, since it uses less digits than its factorization.

52632115790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31516411.

The product of its (nonzero) digits is 113400, while the sum is 41.

The spelling of 52632115790 in words is "fifty-two billion, six hundred thirty-two million, one hundred fifteen thousand, seven hundred ninety".

Divisors: 1 2 5 10 167 334 835 1670 31516237 63032474 157581185 315162370 5263211579 10526423158 26316057895 52632115790