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385107 = 3137937
BaseRepresentation
bin1011110000001010011
3201120021020
41132001103
544310412
612130523
73162522
oct1360123
9646236
10385107
11243378
12166a43
13106398
14a04b9
157918c
hex5e053

385107 has 8 divisors (see below), whose sum is σ = 517776. Its totient is φ = 254592.

The previous prime is 385087. The next prime is 385109. The reversal of 385107 is 701583.

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

It is not a de Polignac number, because 385107 - 28 = 384851 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385109) 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, 58 + ... + 879.

It is an arithmetic number, because the mean of its divisors is an integer number (64722).

2385107 is an apocalyptic number.

385107 is a deficient number, since it is larger than the sum of its proper divisors (132669).

385107 is a wasteful number, since it uses less digits than its factorization.

385107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 385107 is about 620.5698993667. The cubic root of 385107 is about 72.7546022761.

The spelling of 385107 in words is "three hundred eighty-five thousand, one hundred seven".

Divisors: 1 3 137 411 937 2811 128369 385107