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6142967948 = 2213118133999
BaseRepresentation
bin1011011100010011…
…00100000010001100
3120212010002002211102
411232021210002030
5100040044433243
62453321042232
7305141236355
oct55611440214
916763062742
106142967948
1126725aa817
121235326378
1376b8a4ca0
14423bc6d2c
1525e4789b8
hex16e26408c

6142967948 has 12 divisors (see below), whose sum is σ = 11577132000. Its totient is φ = 2835215952.

The previous prime is 6142967947. The next prime is 6142967981. The reversal of 6142967948 is 8497692416.

It is a junction number, because it is equal to n+sod(n) for n = 6142967893 and 6142967902.

It is not an unprimeable number, because it can be changed into a prime (6142967947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59066948 + ... + 59067051.

It is an arithmetic number, because the mean of its divisors is an integer number (964761000).

Almost surely, 26142967948 is an apocalyptic number.

It is an amenable number.

6142967948 is a deficient number, since it is larger than the sum of its proper divisors (5434164052).

6142967948 is a wasteful number, since it uses less digits than its factorization.

6142967948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118134016 (or 118134014 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 56.

The square root of 6142967948 is about 78377.0881571904. The cubic root of 6142967948 is about 1831.4402298580.

The spelling of 6142967948 in words is "six billion, one hundred forty-two million, nine hundred sixty-seven thousand, nine hundred forty-eight".

Divisors: 1 2 4 13 26 52 118133999 236267998 472535996 1535741987 3071483974 6142967948