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3803952 = 243194397
BaseRepresentation
bin1110100000101100110000
321011021001010
432200230300
51433211302
6213310520
744222145
oct16405460
97137033
103803952
112168a69
121335440
13a32579
147103cc
1550216c
hex3a0b30

3803952 has 80 divisors (see below), whose sum is σ = 10693760. Its totient is φ = 1161216.

The previous prime is 3803951. The next prime is 3803977. The reversal of 3803952 is 2593083.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3803951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39168 + ... + 39264.

It is an arithmetic number, because the mean of its divisors is an integer number (133672).

Almost surely, 23803952 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 3803952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5346880).

3803952 is an abundant number, since it is smaller than the sum of its proper divisors (6889808).

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

3803952 is a wasteful number, since it uses less digits than its factorization.

3803952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170 (or 164 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 3803952 is about 1950.3722721573. The cubic root of 3803952 is about 156.1031533407.

The spelling of 3803952 in words is "three million, eight hundred three thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 16 19 24 38 43 48 57 76 86 97 114 129 152 172 194 228 258 291 304 344 388 456 516 582 688 776 817 912 1032 1164 1552 1634 1843 2064 2328 2451 3268 3686 4171 4656 4902 5529 6536 7372 8342 9804 11058 12513 13072 14744 16684 19608 22116 25026 29488 33368 39216 44232 50052 66736 79249 88464 100104 158498 200208 237747 316996 475494 633992 950988 1267984 1901976 3803952