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2030040414 = 233172211373
BaseRepresentation
bin111100011111111…
…1111010101011110
312020110212201221000
41320333333111132
513124142243124
6533234451130
7101210026113
oct17077772536
95213781830
102030040414
119519a5456
12487a33aa6
1326476485c
1415387890a
15bd3486c9
hex78fff55e

2030040414 has 32 divisors (see below), whose sum is σ = 4776567840. Its totient is φ = 636875136.

The previous prime is 2030040359. The next prime is 2030040451. The reversal of 2030040414 is 4140400302.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1104769 + ... + 1106604.

It is an arithmetic number, because the mean of its divisors is an integer number (149267745).

Almost surely, 22030040414 is an apocalyptic number.

2030040414 is an abundant number, since it is smaller than the sum of its proper divisors (2746527426).

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

2030040414 is a wasteful number, since it uses less digits than its factorization.

2030040414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2211401 (or 2211395 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2030040414 is about 45055.9697931362. The cubic root of 2030040414 is about 1266.1978195406.

Adding to 2030040414 its reverse (4140400302), we get a palindrome (6170440716).

The spelling of 2030040414 in words is "two billion, thirty million, forty thousand, four hundred fourteen".

Divisors: 1 2 3 6 9 17 18 27 34 51 54 102 153 306 459 918 2211373 4422746 6634119 13268238 19902357 37593341 39804714 59707071 75186682 112780023 119414142 225560046 338340069 676680138 1015020207 2030040414