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130054415 = 529896927
BaseRepresentation
bin1111100000001…
…11100100001111
3100001201110010012
413300013210033
5231243220130
620523303435
73136305251
oct760074417
9301643105
10130054415
1167459897
123767ab7b
1320c3749a
14133b5cd1
15b63e995
hex7c0790f

130054415 has 8 divisors (see below), whose sum is σ = 161447040. Its totient is φ = 100455712.

The previous prime is 130054409. The next prime is 130054439. The reversal of 130054415 is 514450031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130054415 - 28 = 130054159 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 448319 + ... + 448608.

It is an arithmetic number, because the mean of its divisors is an integer number (20180880).

Almost surely, 2130054415 is an apocalyptic number.

130054415 is a deficient number, since it is larger than the sum of its proper divisors (31392625).

130054415 is an equidigital number, since it uses as much as digits as its factorization.

130054415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896961.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 130054415 is about 11404.1402569418. The cubic root of 130054415 is about 506.6503729082.

The spelling of 130054415 in words is "one hundred thirty million, fifty-four thousand, four hundred fifteen".

Divisors: 1 5 29 145 896927 4484635 26010883 130054415