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130054365 = 3257894639
BaseRepresentation
bin1111100000001…
…11100011011101
3100001201110001100
413300013203131
5231243214430
620523303313
73136305150
oct760074335
9301643040
10130054365
1167459851
123767ab39
1320c3745c
14133b5c97
15b63e960
hex7c078dd

130054365 has 48 divisors (see below), whose sum is σ = 260582400. Its totient is φ = 58772736.

The previous prime is 130054361. The next prime is 130054381. The reversal of 130054365 is 563450031.

It is not a de Polignac number, because 130054365 - 22 = 130054361 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130054361) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25716 + ... + 30354.

It is an arithmetic number, because the mean of its divisors is an integer number (5428800).

Almost surely, 2130054365 is an apocalyptic number.

130054365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130054365 is an abundant number, since it is smaller than the sum of its proper divisors (130528035).

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

130054365 is a wasteful number, since it uses less digits than its factorization.

130054365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4746 (or 4743 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 130054365 is about 11404.1380647553. The cubic root of 130054365 is about 506.6503079802.

The spelling of 130054365 in words is "one hundred thirty million, fifty-four thousand, three hundred sixty-five".

Divisors: 1 3 5 7 9 15 21 35 45 63 89 105 267 315 445 623 801 1335 1869 3115 4005 4639 5607 9345 13917 23195 28035 32473 41751 69585 97419 162365 208755 292257 412871 487095 1238613 1461285 2064355 2890097 3715839 6193065 8670291 14450485 18579195 26010873 43351455 130054365