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380000761260 = 223547134752043
BaseRepresentation
bin1011000011110011100…
…11110111010110101100
31100022211220110202222220
411201321303313112230
522211220143330020
6450323035035340
736311526114351
oct5417163672654
91308756422886
10380000761260
1113718058331a
126179159bb50
1329aac16c073
141456c038628
159d40c7d240
hex5879cf75ac

380000761260 has 48 divisors (see below), whose sum is σ = 1086640482816. Its totient is φ = 99177502912.

The previous prime is 380000761253. The next prime is 380000761289. The reversal of 380000761260 is 62167000083.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67373202 + ... + 67378841.

It is an arithmetic number, because the mean of its divisors is an integer number (22638343392).

Almost surely, 2380000761260 is an apocalyptic number.

380000761260 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

380000761260 is an abundant number, since it is smaller than the sum of its proper divisors (706639721556).

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

380000761260 is a wasteful number, since it uses less digits than its factorization.

380000761260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134752102 (or 134752100 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The spelling of 380000761260 in words is "three hundred eighty billion, seven hundred sixty-one thousand, two hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 47 60 94 141 188 235 282 470 564 705 940 1410 2820 134752043 269504086 404256129 539008172 673760215 808512258 1347520430 1617024516 2021280645 2695040860 4042561290 6333346021 8085122580 12666692042 19000038063 25333384084 31666730105 38000076126 63333460210 76000152252 95000190315 126666920420 190000380630 380000761260