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3054020144 = 24747619511
BaseRepresentation
bin1011011000001000…
…1010011000110000
321212211200022001012
42312002022120300
522223312121034
61223014130052
7135452512550
oct26602123060
97784608035
103054020144
111327a0759a
12712950928
13398949716
1420d869160
1512d1b4cce
hexb608a630

3054020144 has 80 divisors (see below), whose sum is σ = 7020312576. Its totient is φ = 1259884800.

The previous prime is 3054020141. The next prime is 3054020171. The reversal of 3054020144 is 4410204503.

It is not an unprimeable number, because it can be changed into a prime (3054020141) 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, 316349 + ... + 325859.

Almost surely, 23054020144 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 3054020144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3510156288).

3054020144 is an abundant number, since it is smaller than the sum of its proper divisors (3966292432).

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

3054020144 is a wasteful number, since it uses less digits than its factorization.

3054020144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9634 (or 9628 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 3054020144 is about 55263.1897740259. The cubic root of 3054020144 is about 1450.8548497082.

Adding to 3054020144 its reverse (4410204503), we get a palindrome (7464224647).

The spelling of 3054020144 in words is "three billion, fifty-four million, twenty thousand, one hundred forty-four".

Divisors: 1 2 4 7 8 14 16 28 47 56 61 94 112 122 188 244 329 376 427 488 658 752 854 976 1316 1708 2632 2867 3416 5264 5734 6832 9511 11468 19022 20069 22936 38044 40138 45872 66577 76088 80276 133154 152176 160552 266308 321104 447017 532616 580171 894034 1065232 1160342 1788068 2320684 3129119 3576136 4061197 4641368 6258238 7152272 8122394 9282736 12516476 16244788 25032952 27268037 32489576 50065904 54536074 64979152 109072148 190876259 218144296 381752518 436288592 763505036 1527010072 3054020144