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418364130 = 23513945471
BaseRepresentation
bin11000111011111…
…011101011100010
31002011020002200210
4120323323223202
51324100123010
6105302554550
713240015332
oct3073735342
91064202623
10418364130
111a5179188
12b8138a56
13688a1252
143d7c50c2
1526adeb20
hex18efbae2

418364130 has 16 divisors (see below), whose sum is σ = 1004073984. Its totient is φ = 111563760.

The previous prime is 418364027. The next prime is 418364153. The reversal of 418364130 is 31463814.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 13945471 = 418364130 / (4 + 1 + 8 + 3 + 6 + 4 + 1 + 3 + 0).

It is a Curzon 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, 6972706 + ... + 6972765.

It is an arithmetic number, because the mean of its divisors is an integer number (62754624).

Almost surely, 2418364130 is an apocalyptic number.

418364130 is an abundant number, since it is smaller than the sum of its proper divisors (585709854).

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

418364130 is a wasteful number, since it uses less digits than its factorization.

418364130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13945481.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 418364130 is about 20453.9514519811. The cubic root of 418364130 is about 747.9136862189.

The spelling of 418364130 in words is "four hundred eighteen million, three hundred sixty-four thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 13945471 27890942 41836413 69727355 83672826 139454710 209182065 418364130