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3883481 = 72324121
BaseRepresentation
bin1110110100000111011001
321022022010122
432310013121
51443232411
6215123025
745003050
oct16640731
97268118
103883481
112212798
121373475
13a5c824
14731397
1551a9db
hex3b41d9

3883481 has 8 divisors (see below), whose sum is σ = 4631424. Its totient is φ = 3183840.

The previous prime is 3883441. The next prime is 3883489. The reversal of 3883481 is 1843883.

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

It is a cyclic number.

It is not a de Polignac number, because 3883481 - 26 = 3883417 is a prime.

It is a super-2 number, since 2×38834812 = 30162849354722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3883489) 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, 11900 + ... + 12221.

It is an arithmetic number, because the mean of its divisors is an integer number (578928).

Almost surely, 23883481 is an apocalyptic number.

It is an amenable number.

3883481 is a deficient number, since it is larger than the sum of its proper divisors (747943).

3883481 is a wasteful number, since it uses less digits than its factorization.

3883481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24151.

The product of its digits is 18432, while the sum is 35.

The square root of 3883481 is about 1970.6549672634. The cubic root of 3883481 is about 157.1835385819.

The spelling of 3883481 in words is "three million, eight hundred eighty-three thousand, four hundred eighty-one".

Divisors: 1 7 23 161 24121 168847 554783 3883481