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5460232987 = 112801177217
BaseRepresentation
bin1010001010111010…
…01000101100011011
3112002112101120112101
411011131020230123
542140304423422
62301451424231
7252211133416
oct50535105433
915075346471
105460232987
112352182950
121084755077
136902cc1c1
1439b264b7d
1521e566c27
hex145748b1b

5460232987 has 8 divisors (see below), whose sum is σ = 5958778032. Its totient is φ = 4962048000.

The previous prime is 5460232961. The next prime is 5460232993. The reversal of 5460232987 is 7892320645.

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 5460232987 - 211 = 5460230939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5460232087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57798 + ... + 119419.

It is an arithmetic number, because the mean of its divisors is an integer number (744847254).

Almost surely, 25460232987 is an apocalyptic number.

5460232987 is a deficient number, since it is larger than the sum of its proper divisors (498545045).

5460232987 is a wasteful number, since it uses less digits than its factorization.

5460232987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180029.

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 5460232987 is about 73893.3893321994. The cubic root of 5460232987 is about 1760.9095878357.

The spelling of 5460232987 in words is "five billion, four hundred sixty million, two hundred thirty-two thousand, nine hundred eighty-seven".

Divisors: 1 11 2801 30811 177217 1949387 496384817 5460232987