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414131430 = 23579197887
BaseRepresentation
bin11000101011110…
…010010011100110
31001212021001112010
4120223302103212
51322004201210
6105032135050
713156026156
oct3053622346
91055231463
10414131430
111a2848089
12b6837486
1367a4b7ab
143d002766
1526555920
hex18af24e6

414131430 has 64 divisors (see below), whose sum is σ = 1012746240. Its totient is φ = 108361344.

The previous prime is 414131423. The next prime is 414131437. The reversal of 414131430 is 34131414.

It is an interprime number because it is at equal distance from previous prime (414131423) and next prime (414131437).

It is a junction number, because it is equal to n+sod(n) for n = 414131397 and 414131406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (414131437) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 466447 + ... + 467333.

It is an arithmetic number, because the mean of its divisors is an integer number (15824160).

Almost surely, 2414131430 is an apocalyptic number.

414131430 is an abundant number, since it is smaller than the sum of its proper divisors (598614810).

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

414131430 is a wasteful number, since it uses less digits than its factorization.

414131430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 414131430 is about 20350.2194091366. The cubic root of 414131430 is about 745.3828520320.

Adding to 414131430 its reverse (34131414), we get a palindrome (448262844).

The spelling of 414131430 in words is "four hundred fourteen million, one hundred thirty-one thousand, four hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 79 158 197 237 394 395 474 591 790 887 985 1182 1185 1774 1970 2370 2661 2955 4435 5322 5910 8870 13305 15563 26610 31126 46689 70073 77815 93378 140146 155630 174739 210219 233445 349478 350365 420438 466890 524217 700730 873695 1048434 1051095 1747390 2102190 2621085 5242170 13804381 27608762 41413143 69021905 82826286 138043810 207065715 414131430