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5928257231 = 13456019787
BaseRepresentation
bin1011000010101101…
…00000011011001111
3120022011001200002122
411201112200123033
544120113212411
62420131043155
7266623232531
oct54126403317
916264050078
105928257231
11257238a446
1211954404bb
13736269c20
14403495851
1524a6b59db
hex1615a06cf

5928257231 has 4 divisors (see below), whose sum is σ = 6384277032. Its totient is φ = 5472237432.

The previous prime is 5928257213. The next prime is 5928257233. The reversal of 5928257231 is 1327528295.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1327528295 = 5265505659.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5928257231 is a prime.

It is a super-2 number, since 2×59282572312 = 70288467593807574722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5928257233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228009881 + ... + 228009906.

It is an arithmetic number, because the mean of its divisors is an integer number (1596069258).

Almost surely, 25928257231 is an apocalyptic number.

5928257231 is a deficient number, since it is larger than the sum of its proper divisors (456019801).

5928257231 is a wasteful number, since it uses less digits than its factorization.

5928257231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456019800.

The product of its digits is 302400, while the sum is 44.

The square root of 5928257231 is about 76995.1766736073. The cubic root of 5928257231 is about 1809.8490183678.

The spelling of 5928257231 in words is "five billion, nine hundred twenty-eight million, two hundred fifty-seven thousand, two hundred thirty-one".

Divisors: 1 13 456019787 5928257231