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5981074672 = 243318831279
BaseRepresentation
bin1011001000111111…
…11111010011110000
3120102211110002000011
411210133333103300
544222123342142
62425255104304
7301134203326
oct54437772360
916384402004
105981074672
11259a184a21
1211ab072094
137441a0851
1440a4c3d16
1525014a417
hex1647ff4f0

5981074672 has 40 divisors (see below), whose sum is σ = 11645603840. Its totient is φ = 2975797440.

The previous prime is 5981074667. The next prime is 5981074699. The reversal of 5981074672 is 2764701895.

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, 4675729 + ... + 4677007.

It is an arithmetic number, because the mean of its divisors is an integer number (291140096).

Almost surely, 25981074672 is an apocalyptic number.

It is an amenable number.

5981074672 is a deficient number, since it is larger than the sum of its proper divisors (5664529168).

5981074672 is a wasteful number, since it uses less digits than its factorization.

5981074672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2501 (or 2495 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 49.

The square root of 5981074672 is about 77337.4079731148. The cubic root of 5981074672 is about 1815.2080470431.

The spelling of 5981074672 in words is "five billion, nine hundred eighty-one million, seventy-four thousand, six hundred seventy-two".

Divisors: 1 2 4 8 16 331 662 883 1279 1324 1766 2558 2648 3532 5116 5296 7064 10232 14128 20464 292273 423349 584546 846698 1129357 1169092 1693396 2258714 2338184 3386792 4517428 4676368 6773584 9034856 18069712 373817167 747634334 1495268668 2990537336 5981074672