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385962063 = 3505125471
BaseRepresentation
bin10111000000010…
…101000001001111
3222220020220102020
4113000111001033
51242301241223
6102144301223
712364423554
oct2700250117
9886226366
10385962063
11188958013
12a9311813
1361c67b26
143938ca2b
1523d3e1e3
hex1701504f

385962063 has 8 divisors (see below), whose sum is σ = 514738176. Its totient is φ = 257247000.

The previous prime is 385962053. The next prime is 385962089. The reversal of 385962063 is 360269583.

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

It is not a de Polignac number, because 385962063 - 213 = 385953871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385962043) 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, 2418 + ... + 27888.

It is an arithmetic number, because the mean of its divisors is an integer number (64342272).

Almost surely, 2385962063 is an apocalyptic number.

385962063 is a deficient number, since it is larger than the sum of its proper divisors (128776113).

385962063 is a wasteful number, since it uses less digits than its factorization.

385962063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30525.

The product of its (nonzero) digits is 233280, while the sum is 42.

The square root of 385962063 is about 19645.9172094357. The cubic root of 385962063 is about 728.0840877944.

The spelling of 385962063 in words is "three hundred eighty-five million, nine hundred sixty-two thousand, sixty-three".

Divisors: 1 3 5051 15153 25471 76413 128654021 385962063