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415034934 = 2383172
BaseRepresentation
bin11000101111001…
…110111000110110
31001220221221220020
4120233032320312
51322222104214
6105103350010
713166511246
oct3057167066
91056857806
10415034934
111a3304986
12b6bb2306
1367ca6b02
143d199b26
15266834a9
hex18bcee36

415034934 has 12 divisors (see below), whose sum is σ = 830169684. Its totient is φ = 138328344.

The previous prime is 415034929. The next prime is 415034959. The reversal of 415034934 is 439430514.

It is a junction number, because it is equal to n+sod(n) for n = 415034895 and 415034904.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45744 + ... + 54060.

It is an arithmetic number, because the mean of its divisors is an integer number (69180807).

Almost surely, 2415034934 is an apocalyptic number.

415034934 is an abundant number, since it is smaller than the sum of its proper divisors (415134750).

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

415034934 is an frugal number, since it uses more digits than its factorization.

415034934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16639 (or 8322 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 415034934 is about 20372.4061907277. The cubic root of 415034934 is about 745.9245216373.

The spelling of 415034934 in words is "four hundred fifteen million, thirty-four thousand, nine hundred thirty-four".

Divisors: 1 2 3 6 8317 16634 24951 49902 69172489 138344978 207517467 415034934