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372484 = 22753251
BaseRepresentation
bin1011010111100000100
3200220221201
41122330010
543404414
611552244
73110650
oct1327404
9626851
10372484
11234942
1215b684
13100708
1499a60
1575574
hex5af04

372484 has 24 divisors (see below), whose sum is σ = 762048. Its totient is φ = 156000.

The previous prime is 372481. The next prime is 372497. The reversal of 372484 is 484273.

372484 = T49 + T50 + ... + T132.

It is a super-3 number, since 3×3724843 = 155040129333227712, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a zygodrome in base 6.

It is not an unprimeable number, because it can be changed into a prime (372481) 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, 1359 + ... + 1609.

It is an arithmetic number, because the mean of its divisors is an integer number (31752).

2372484 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 372484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (381024).

372484 is an abundant number, since it is smaller than the sum of its proper divisors (389564).

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

372484 is a wasteful number, since it uses less digits than its factorization.

372484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315 (or 313 counting only the distinct ones).

The product of its digits is 5376, while the sum is 28.

The square root of 372484 is about 610.3146729352. The cubic root of 372484 is about 71.9508409291.

The spelling of 372484 in words is "three hundred seventy-two thousand, four hundred eighty-four".

Divisors: 1 2 4 7 14 28 53 106 212 251 371 502 742 1004 1484 1757 3514 7028 13303 26606 53212 93121 186242 372484