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213003412413 = 311232391174213
BaseRepresentation
bin1100011001011111111…
…1100010001110111101
3202100210120111110220120
43012113333202032331
511442212333144123
6241504042205153
721250265063241
oct3062777421675
9670716443816
10213003412413
1182374967430
12353464b37b9
131711731714c
14a449098421
155819d4c2e3
hex3197fe23bd

213003412413 has 32 divisors (see below), whose sum is σ = 324646686720. Its totient is φ = 122963480640.

The previous prime is 213003412399. The next prime is 213003412439. The reversal of 213003412413 is 314214300312.

It is a happy number.

It is not a de Polignac number, because 213003412413 - 24 = 213003412397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213003412813) 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, 405706 + ... + 768507.

It is an arithmetic number, because the mean of its divisors is an integer number (10145208960).

Almost surely, 2213003412413 is an apocalyptic number.

213003412413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

213003412413 is a deficient number, since it is larger than the sum of its proper divisors (111643274307).

213003412413 is a wasteful number, since it uses less digits than its factorization.

213003412413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174489.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 213003412413 its reverse (314214300312), we get a palindrome (527217712725).

The spelling of 213003412413 in words is "two hundred thirteen billion, three million, four hundred twelve thousand, four hundred thirteen".

Divisors: 1 3 11 23 33 69 239 253 717 759 2629 5497 7887 16491 60467 181401 1174213 3522639 12916343 27006899 38749029 81020697 280636907 297075889 841910721 891227667 3087005977 6454648861 9261017931 19363946583 71001137471 213003412413