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372006 = 233832
BaseRepresentation
bin1011010110100100110
3200220022000
41122310212
543401011
611550130
73106365
oct1326446
9626260
10372006
11234548
1215b346
1310042b
14997dc
1575356
hex5ad26

372006 has 24 divisors (see below), whose sum is σ = 836760. Its totient is φ = 122508.

The previous prime is 371999. The next prime is 372013. The reversal of 372006 is 600273.

It is an interprime number because it is at equal distance from previous prime (371999) and next prime (372013).

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

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 372006.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 372006.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4441 + ... + 4523.

It is an arithmetic number, because the mean of its divisors is an integer number (34865).

2372006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 372006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (418380).

372006 is an abundant number, since it is smaller than the sum of its proper divisors (464754).

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

372006 is an equidigital number, since it uses as much as digits as its factorization.

372006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 372006 is about 609.9229459530. The cubic root of 372006 is about 71.9200501443.

Adding to 372006 its reverse (600273), we get a palindrome (972279).

The spelling of 372006 in words is "three hundred seventy-two thousand, six".

Divisors: 1 2 3 6 9 18 27 54 83 166 249 498 747 1494 2241 4482 6889 13778 20667 41334 62001 124002 186003 372006