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4244124144 = 2431318673643
BaseRepresentation
bin1111110011111000…
…0011000111110000
3101221210001211211010
43330332003013300
532142443433034
61541050150520
7210113313531
oct37476030760
911853054733
104244124144
111888774317
129a5422440
13528387780
142c3940688
1519c8e83e9
hexfcf831f0

4244124144 has 80 divisors (see below), whose sum is σ = 11816938112. Its totient is φ = 1304826624.

The previous prime is 4244124121. The next prime is 4244124163. The reversal of 4244124144 is 4414214424.

It is a super-3 number, since 3×42441241443 (a number of 30 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1163187 + ... + 1166829.

Almost surely, 24244124144 is an apocalyptic number.

It is an amenable number.

4244124144 is an abundant number, since it is smaller than the sum of its proper divisors (7572813968).

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

4244124144 is a wasteful number, since it uses less digits than its factorization.

4244124144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5534 (or 5528 counting only the distinct ones).

The product of its digits is 16384, while the sum is 30.

The square root of 4244124144 is about 65146.9427064693. The cubic root of 4244124144 is about 1619.0590664537.

Adding to 4244124144 its reverse (4414214424), we get a palindrome (8658338568).

The spelling of 4244124144 in words is "four billion, two hundred forty-four million, one hundred twenty-four thousand, one hundred forty-four".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 156 208 312 624 1867 3643 3734 5601 7286 7468 10929 11202 14572 14936 21858 22404 24271 29144 29872 43716 44808 47359 48542 58288 72813 87432 89616 94718 97084 142077 145626 174864 189436 194168 284154 291252 378872 388336 568308 582504 757744 1136616 1165008 2273232 6801481 13602962 20404443 27205924 40808886 54411848 81617772 88419253 108823696 163235544 176838506 265257759 326471088 353677012 530515518 707354024 1061031036 1414708048 2122062072 4244124144