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130323414 = 23131670813
BaseRepresentation
bin1111100010010…
…01001111010110
3100002020010010010
413301021033112
5231330322124
620533141050
73141505434
oct761111726
9302203103
10130323414
1167622a01
123778a786
1320ccca60
1413445d54
15b694529
hex7c493d6

130323414 has 16 divisors (see below), whose sum is σ = 280696752. Its totient is φ = 40099488.

The previous prime is 130323409. The next prime is 130323491. The reversal of 130323414 is 414323031.

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, 835329 + ... + 835484.

It is an arithmetic number, because the mean of its divisors is an integer number (17543547).

Almost surely, 2130323414 is an apocalyptic number.

130323414 is an abundant number, since it is smaller than the sum of its proper divisors (150373338).

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

130323414 is a wasteful number, since it uses less digits than its factorization.

130323414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670831.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 130323414 is about 11415.9280831652. The cubic root of 130323414 is about 506.9994436852. Note that the first 3 decimals are identical.

Adding to 130323414 its reverse (414323031), we get a palindrome (544646445).

The spelling of 130323414 in words is "one hundred thirty million, three hundred twenty-three thousand, four hundred fourteen".

Divisors: 1 2 3 6 13 26 39 78 1670813 3341626 5012439 10024878 21720569 43441138 65161707 130323414