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60912832423 = 191318915353
BaseRepresentation
bin111000101110101100…
…000000111110100111
312211020010020111102111
4320232230000332213
51444222141114143
643552153221451
74254322350502
oct705654007647
9184203214374
1060912832423
1123918784623
12b97b701887
1359898c7711
142d3bbd0139
1518b796699d
hexe2eb00fa7

60912832423 has 4 divisors (see below), whose sum is σ = 61231747968. Its totient is φ = 60593916880.

The previous prime is 60912832411. The next prime is 60912832429. The reversal of 60912832423 is 32423821906.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 60912832423 - 217 = 60912701351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60912832429) 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 3 ways as a sum of consecutive naturals, for example, 159457486 + ... + 159457867.

It is an arithmetic number, because the mean of its divisors is an integer number (15307936992).

Almost surely, 260912832423 is an apocalyptic number.

60912832423 is a deficient number, since it is larger than the sum of its proper divisors (318915545).

60912832423 is a wasteful number, since it uses less digits than its factorization.

60912832423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318915544.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 60912832423 in words is "sixty billion, nine hundred twelve million, eight hundred thirty-two thousand, four hundred twenty-three".

Divisors: 1 191 318915353 60912832423