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6142654361 = 43160189227
BaseRepresentation
bin1011011100010000…
…10111011110011001
3120212002111011200002
411232020113132121
5100040004414421
62453310222345
7305135462204
oct55610273631
916762434602
106142654361
112672406158
1212351b49b5
1376b7c532c
14423b4493b
1525e415b0b
hex16e217799

6142654361 has 8 divisors (see below), whose sum is σ = 6289503264. Its totient is φ = 5995987200.

The previous prime is 6142654337. The next prime is 6142654499. The reversal of 6142654361 is 1634562416.

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 6142654361 - 222 = 6138460057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6142654961) 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, 24230 + ... + 113456.

It is an arithmetic number, because the mean of its divisors is an integer number (786187908).

Almost surely, 26142654361 is an apocalyptic number.

It is an amenable number.

6142654361 is a deficient number, since it is larger than the sum of its proper divisors (146848903).

6142654361 is a wasteful number, since it uses less digits than its factorization.

6142654361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90871.

The product of its digits is 103680, while the sum is 38.

The square root of 6142654361 is about 78375.0876299351. The cubic root of 6142654361 is about 1831.4090654640.

The spelling of 6142654361 in words is "six billion, one hundred forty-two million, six hundred fifty-four thousand, three hundred sixty-one".

Divisors: 1 43 1601 68843 89227 3836761 142852427 6142654361