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554890060 = 2251929431171
BaseRepresentation
bin100001000100101…
…111001101001100
31102200010100001201
4201010233031030
52114022440220
6131021115244
716515326164
oct4104571514
91380110051
10554890060
1126524812a
121359b8b24
138ac6321a
14539a35a4
1533aabd0a
hex2112f34c

554890060 has 96 divisors (see below), whose sum is σ = 1299513600. Its totient is φ = 198132480.

The previous prime is 554890057. The next prime is 554890067. The reversal of 554890060 is 60098455.

It is not an unprimeable number, because it can be changed into a prime (554890067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 473275 + ... + 474445.

It is an arithmetic number, because the mean of its divisors is an integer number (13536600).

Almost surely, 2554890060 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 554890060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (649756800).

554890060 is an abundant number, since it is smaller than the sum of its proper divisors (744623540).

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

554890060 is a wasteful number, since it uses less digits than its factorization.

554890060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271 (or 1269 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 554890060 is about 23556.1045166640. The cubic root of 554890060 is about 821.7423096517.

The spelling of 554890060 in words is "five hundred fifty-four million, eight hundred ninety thousand, sixty".

Divisors: 1 2 4 5 10 19 20 29 38 43 58 76 86 95 116 145 172 190 215 290 380 430 551 580 817 860 1102 1171 1247 1634 2204 2342 2494 2755 3268 4085 4684 4988 5510 5855 6235 8170 11020 11710 12470 16340 22249 23420 23693 24940 33959 44498 47386 50353 67918 88996 94772 100706 111245 118465 135836 169795 201412 222490 236930 251765 339590 444980 473860 503530 645221 679180 956707 1007060 1290442 1460237 1913414 2580884 2920474 3226105 3826828 4783535 5840948 6452210 7301185 9567070 12904420 14602370 19134140 27744503 29204740 55489006 110978012 138722515 277445030 554890060