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52416454230 = 232572273131171
BaseRepresentation
bin110000110100010000…
…111001111001010110
312000021222210202122200
4300310100321321112
51324322103013410
640025122305330
73533633336550
oct606420717126
9160258722580
1052416454230
11202587a3968
12a1aa1b8246
134c34599bba
1427736344d0
15156babb3c0
hexc34439e56

52416454230 has 192 divisors, whose sum is σ = 157071702528. Its totient is φ = 11879861760.

The previous prime is 52416454213. The next prime is 52416454247. The reversal of 52416454230 is 3245461425.

52416454230 is a `hidden beast` number, since 5 + 2 + 4 + 1 + 645 + 4 + 2 + 3 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (52416454213) and next prime (52416454247).

It is a super-3 number, since 3×524164542303 (a number of 33 digits) contains 333 as substring.

It is a Curzon number.

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 95 ways as a sum of consecutive naturals, for example, 44761545 + ... + 44762715.

It is an arithmetic number, because the mean of its divisors is an integer number (818081784).

Almost surely, 252416454230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52416454230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78535851264).

52416454230 is an abundant number, since it is smaller than the sum of its proper divisors (104655248298).

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

52416454230 is a wasteful number, since it uses less digits than its factorization.

52416454230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1731 (or 1728 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 52416454230 in words is "fifty-two billion, four hundred sixteen million, four hundred fifty-four thousand, two hundred thirty".