Search a number
-
+
361155120060 = 223573037283139
BaseRepresentation
bin1010100000101101000…
…01011100101110111100
31021112012112002000022210
411100112201130232330
521404121202320220
6433525023340420
735043521604120
oct5202641345674
91245175060283
10361155120060
1112a18a717139
1259bb2151710
1328097998497
14136a11a1580
1595db5346e0
hex541685cbbc

361155120060 has 96 divisors (see below), whose sum is σ = 1156081006080. Its totient is φ = 82522268928.

The previous prime is 361155120049. The next prime is 361155120089. The reversal of 361155120060 is 60021551163.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1133971 + ... + 1417109.

It is an arithmetic number, because the mean of its divisors is an integer number (12042510480).

Almost surely, 2361155120060 is an apocalyptic number.

361155120060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

361155120060 is an abundant number, since it is smaller than the sum of its proper divisors (794925886020).

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

361155120060 is a wasteful number, since it uses less digits than its factorization.

361155120060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286195 (or 286193 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 361155120060 in words is "three hundred sixty-one billion, one hundred fifty-five million, one hundred twenty thousand, sixty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 3037 6074 9111 12148 15185 18222 21259 30370 36444 42518 45555 60740 63777 85036 91110 106295 127554 182220 212590 255108 283139 318885 425180 566278 637770 849417 1132556 1275540 1415695 1698834 1981973 2831390 3397668 3963946 4247085 5662780 5945919 7927892 8494170 9909865 11891838 16988340 19819730 23783676 29729595 39639460 59459190 118918380 859893143 1719786286 2579679429 3439572572 4299465715 5159358858 6019252001 8598931430 10318717716 12038504002 12898397145 17197862860 18057756003 24077008004 25796794290 30096260005 36115512006 51593588580 60192520010 72231024012 90288780015 120385040020 180577560030 361155120060