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3054355252 = 2213217265781
BaseRepresentation
bin1011011000001101…
…1100001100110100
321212212022022201121
42312003130030310
522223403332002
61223025233324
7135455406544
oct26603341464
97785268647
103054355252
111328116343
12712a92844
13398a36100
1420d915324
1512d22e237
hexb60dc334

3054355252 has 36 divisors (see below), whose sum is σ = 6128401356. Its totient is φ = 1326773760.

The previous prime is 3054355243. The next prime is 3054355253. The reversal of 3054355252 is 2525534503.

It can be written as a sum of positive squares in 6 ways, for example, as 1032593956 + 2021761296 = 32134^2 + 44964^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3054355253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121399 + ... + 144382.

It is an arithmetic number, because the mean of its divisors is an integer number (170233371).

Almost surely, 23054355252 is an apocalyptic number.

It is an amenable number.

3054355252 is an abundant number, since it is smaller than the sum of its proper divisors (3074046104).

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

3054355252 is a wasteful number, since it uses less digits than its factorization.

3054355252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265828 (or 265813 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 34.

The square root of 3054355252 is about 55266.2216186343. The cubic root of 3054355252 is about 1450.9079136766.

Adding to 3054355252 its reverse (2525534503), we get a palindrome (5579889755).

The spelling of 3054355252 in words is "three billion, fifty-four million, three hundred fifty-five thousand, two hundred fifty-two".

Divisors: 1 2 4 13 17 26 34 52 68 169 221 338 442 676 884 2873 5746 11492 265781 531562 1063124 3455153 4518277 6910306 9036554 13820612 18073108 44916989 58737601 89833978 117475202 179667956 234950404 763588813 1527177626 3054355252