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375012 = 223211947
BaseRepresentation
bin1011011100011100100
3201001102100
41123203210
544000022
612012100
73121221
oct1334344
9631370
10375012
11236830
12161030
13101901
149a948
15761ac
hex5b8e4

375012 has 36 divisors (see below), whose sum is σ = 1035216. Its totient is φ = 113520.

The previous prime is 374993. The next prime is 375017. The reversal of 375012 is 210573.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a zygodrome in base 5.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 375012.

It is not an unprimeable number, because it can be changed into a prime (375017) by changing a digit.

375012 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78 + ... + 869.

It is an arithmetic number, because the mean of its divisors is an integer number (28756).

2375012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 375012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (517608).

375012 is an abundant number, since it is smaller than the sum of its proper divisors (660204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

375012 is a wasteful number, since it uses less digits than its factorization.

375012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968 (or 963 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 375012 is about 612.3822335764. The cubic root of 375012 is about 72.1132477069.

Adding to 375012 its reverse (210573), we get a palindrome (585585).

The spelling of 375012 in words is "three hundred seventy-five thousand, twelve".

Divisors: 1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 132 198 396 947 1894 2841 3788 5682 8523 10417 11364 17046 20834 31251 34092 41668 62502 93753 125004 187506 375012