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5897461431 = 32967786913
BaseRepresentation
bin1010111111000010…
…00001111010110111
3120020000010002012110
411133201001322313
544034222231211
62413111022103
7266100411051
oct53741017267
916200102173
105897461431
112556a66074
12118706a933
1372ca76964
143dd35a8d1
15247b30ea6
hex15f841eb7

5897461431 has 8 divisors (see below), whose sum is σ = 8134429680. Its totient is φ = 3796067072.

The previous prime is 5897461417. The next prime is 5897461447. The reversal of 5897461431 is 1341647985.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5897461431 - 211 = 5897459383 is a prime.

It is a super-2 number, since 2×58974614312 = 69560102660265135522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5897463431) 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, 33893370 + ... + 33893543.

It is an arithmetic number, because the mean of its divisors is an integer number (1016803710).

Almost surely, 25897461431 is an apocalyptic number.

5897461431 is a deficient number, since it is larger than the sum of its proper divisors (2236968249).

5897461431 is a wasteful number, since it uses less digits than its factorization.

5897461431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67786945.

The product of its digits is 725760, while the sum is 48.

The square root of 5897461431 is about 76794.9310241242. The cubic root of 5897461431 is about 1806.7096730949.

The spelling of 5897461431 in words is "five billion, eight hundred ninety-seven million, four hundred sixty-one thousand, four hundred thirty-one".

Divisors: 1 3 29 87 67786913 203360739 1965820477 5897461431