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3013054023 = 37143478763
BaseRepresentation
bin1011001110010111…
…1000111001000111
321202222121000002110
42303211320321013
522132320212043
61214552112103
7134444352030
oct26345707107
97688530073
103013054023
1113068770a1
12701095633
13390305205
14208243a87
151297c1b33
hexb3978e47

3013054023 has 8 divisors (see below), whose sum is σ = 4591320448. Its totient is φ = 1721745144.

The previous prime is 3013053937. The next prime is 3013054063. The reversal of 3013054023 is 3204503103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3013054023 - 222 = 3008859719 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 143478763 = 3013054023 / (3 + 0 + 1 + 3 + 0 + 5 + 4 + 0 + 2 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013054063) 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, 71739361 + ... + 71739402.

It is an arithmetic number, because the mean of its divisors is an integer number (573915056).

Almost surely, 23013054023 is an apocalyptic number.

3013054023 is a deficient number, since it is larger than the sum of its proper divisors (1578266425).

3013054023 is a wasteful number, since it uses less digits than its factorization.

3013054023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143478773.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 3013054023 is about 54891.2927794564. The cubic root of 3013054023 is about 1444.3384499840.

Adding to 3013054023 its reverse (3204503103), we get a palindrome (6217557126).

The spelling of 3013054023 in words is "three billion, thirteen million, fifty-four thousand, twenty-three".

Divisors: 1 3 7 21 143478763 430436289 1004351341 3013054023