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3001042051 = 7428720293
BaseRepresentation
bin1011001011100000…
…0100010010000011
321202010222201202121
42302320010102003
522121231321201
61213442425111
7134240302510
oct26270042203
97663881677
103001042051
111300012347
126b9062197
1338a98a937
142067d8307
151286ec9a1
hexb2e04483

3001042051 has 4 divisors (see below), whose sum is σ = 3429762352. Its totient is φ = 2572321752.

The previous prime is 3001042043. The next prime is 3001042067. The reversal of 3001042051 is 1502401003.

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

It is not a de Polignac number, because 3001042051 - 23 = 3001042043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3001042081) 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, 214360140 + ... + 214360153.

It is an arithmetic number, because the mean of its divisors is an integer number (857440588).

Almost surely, 23001042051 is an apocalyptic number.

3001042051 is a deficient number, since it is larger than the sum of its proper divisors (428720301).

3001042051 is an equidigital number, since it uses as much as digits as its factorization.

3001042051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428720300.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 3001042051 is about 54781.7675052567. The cubic root of 3001042051 is about 1442.4165395996.

Adding to 3001042051 its reverse (1502401003), we get a palindrome (4503443054).

The spelling of 3001042051 in words is "three billion, one million, forty-two thousand, fifty-one".

Divisors: 1 7 428720293 3001042051