Search a number
-
+
3054361245 = 3513192373491
BaseRepresentation
bin1011011000001101…
…1101101010011101
321212212022121221120
42312003131222131
522223404024440
61223025321153
7135455433165
oct26603355235
97785277846
103054361245
11132811a8a1
12712a961b9
13398a38a60
1420d9175a5
1512d230dd0
hexb60dda9d

3054361245 has 128 divisors (see below), whose sum is σ = 5871882240. Its totient is φ = 1341204480.

The previous prime is 3054361241. The next prime is 3054361259. The reversal of 3054361245 is 5421634503.

It is not a de Polignac number, because 3054361245 - 22 = 3054361241 is a prime.

It is a super-2 number, since 2×30543612452 = 18658245229915900050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3054361241) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6220450 + ... + 6220940.

It is an arithmetic number, because the mean of its divisors is an integer number (45874080).

Almost surely, 23054361245 is an apocalyptic number.

It is an amenable number.

3054361245 is a deficient number, since it is larger than the sum of its proper divisors (2817520995).

3054361245 is a wasteful number, since it uses less digits than its factorization.

3054361245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 3054361245 is about 55266.2758379828. The cubic root of 3054361245 is about 1450.9088626260.

Adding to 3054361245 its reverse (5421634503), we get a palindrome (8475995748).

The spelling of 3054361245 in words is "three billion, fifty-four million, three hundred sixty-one thousand, two hundred forty-five".

Divisors: 1 3 5 13 15 19 23 39 57 65 69 73 95 115 195 219 247 285 299 345 365 437 491 741 897 949 1095 1235 1311 1387 1473 1495 1679 2185 2455 2847 3705 4161 4485 4745 5037 5681 6383 6555 6935 7365 8395 9329 11293 14235 17043 18031 19149 20805 21827 25185 27987 28405 31901 31915 33879 35843 46645 54093 56465 65481 85215 90155 95703 95745 107529 109135 121277 139935 146809 159505 169395 179215 214567 270465 327405 363831 414713 440427 465959 478515 537645 606385 643701 681017 734045 824389 1072835 1244139 1397877 1819155 2043051 2073565 2202135 2329795 2473167 2789371 3218505 3405085 4121945 6220695 6989385 8368113 8853221 10215255 10717057 12365835 13946855 15663391 26559663 32151171 41840565 44266105 46990173 53585285 78316955 132798315 160755855 203624083 234950865 610872249 1018120415 3054361245