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5854468542 = 231375057289
BaseRepresentation
bin1010111001111010…
…00001100110111110
3120010000012211001020
411130331001212332
543442220443132
62404533325010
7265036106256
oct53475014676
916100184036
105854468542
11253477095a
121174796766
13723ba2a90
143d7768966
15243e8c52c
hex15cf419be

5854468542 has 16 divisors (see below), whose sum is σ = 12609624720. Its totient is φ = 1801374912.

The previous prime is 5854468541. The next prime is 5854468573. The reversal of 5854468542 is 2458644585.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5854468541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37528567 + ... + 37528722.

It is an arithmetic number, because the mean of its divisors is an integer number (788101545).

Almost surely, 25854468542 is an apocalyptic number.

5854468542 is an abundant number, since it is smaller than the sum of its proper divisors (6755156178).

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

5854468542 is a wasteful number, since it uses less digits than its factorization.

5854468542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75057307.

The product of its digits is 6144000, while the sum is 51.

The square root of 5854468542 is about 76514.4989005352. The cubic root of 5854468542 is about 1802.3086161799.

The spelling of 5854468542 in words is "five billion, eight hundred fifty-four million, four hundred sixty-eight thousand, five hundred forty-two".

Divisors: 1 2 3 6 13 26 39 78 75057289 150114578 225171867 450343734 975744757 1951489514 2927234271 5854468542