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3013083605 = 57233742961
BaseRepresentation
bin1011001110011000…
…0000000111010101
321202222122111200002
42303212000013111
522132322133410
61214552501045
7134444534210
oct26346000725
97688574602
103013083605
111306897344
127010aa785
1339031580c
14208250777
151297ca7a5
hexb39801d5

3013083605 has 16 divisors (see below), whose sum is σ = 4311892224. Its totient is φ = 1976282880.

The previous prime is 3013083583. The next prime is 3013083613. The reversal of 3013083605 is 5063803103.

It is not a de Polignac number, because 3013083605 - 210 = 3013082581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1870676 + ... + 1872285.

It is an arithmetic number, because the mean of its divisors is an integer number (269493264).

Almost surely, 23013083605 is an apocalyptic number.

3013083605 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3013083605 is a deficient number, since it is larger than the sum of its proper divisors (1298808619).

3013083605 is a wasteful number, since it uses less digits than its factorization.

3013083605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3742996.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 3013083605 is about 54891.5622386538. The cubic root of 3013083605 is about 1444.3431767806.

Adding to 3013083605 its reverse (5063803103), we get a palindrome (8076886708).

The spelling of 3013083605 in words is "three billion, thirteen million, eighty-three thousand, six hundred five".

Divisors: 1 5 7 23 35 115 161 805 3742961 18714805 26200727 86088103 131003635 430440515 602616721 3013083605