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3214044444 = 22313532411613
BaseRepresentation
bin1011111110010010…
…0110110100011100
322021222210101010010
42333210212310130
523040243410234
61250532043220
7142434632652
oct27744466434
98258711103
103214044444
1113aa276186
12758463510
133c2b48260
14226c02dd2
1513c2746e9
hexbf926d1c

3214044444 has 96 divisors (see below), whose sum is σ = 8267966784. Its totient is φ = 965652480.

The previous prime is 3214044439. The next prime is 3214044527. The reversal of 3214044444 is 4444404123.

3214044444 is a modest number, since divided by 44444 gives 32140 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1991782 + ... + 1993394.

It is an arithmetic number, because the mean of its divisors is an integer number (86124654).

Almost surely, 23214044444 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 3214044444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4133983392).

3214044444 is an abundant number, since it is smaller than the sum of its proper divisors (5053922340).

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

3214044444 is a wasteful number, since it uses less digits than its factorization.

3214044444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1927 (or 1925 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

The square root of 3214044444 is about 56692.5431075375. The cubic root of 3214044444 is about 1475.7652937955.

Adding to 3214044444 its reverse (4444404123), we get a palindrome (7658448567).

The spelling of 3214044444 in words is "three billion, two hundred fourteen million, forty-four thousand, four hundred forty-four".

Divisors: 1 2 3 4 6 12 13 26 39 52 53 78 106 156 159 212 241 318 482 636 689 723 964 1378 1446 1613 2067 2756 2892 3133 3226 4134 4839 6266 6452 8268 9399 9678 12532 12773 18798 19356 20969 25546 37596 38319 41938 51092 62907 76638 83876 85489 125814 153276 166049 170978 251628 256467 332098 341956 388733 498147 512934 664196 777466 996294 1025868 1111357 1166199 1554932 1992588 2222714 2332398 3334071 4445428 4664796 5053529 6668142 10107058 13336284 15160587 20214116 20602849 30321174 41205698 60642348 61808547 82411396 123617094 247234188 267837037 535674074 803511111 1071348148 1607022222 3214044444