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3055065542731 = 17761172009771
BaseRepresentation
bin101100011101010000000…
…110001011000001001011
3101211001122202210200100201
4230131100012023001023
5400023233234331411
610255251105113031
7433502241435016
oct54352006130113
911731582720321
103055065542731
11a78711942a84
12414113328777
13192125b99297
14a7c1a2aa37d
1554708b8a3c1
hex2c75018b04b

3055065542731 has 4 divisors (see below), whose sum is σ = 3055237570264. Its totient is φ = 3054893515200.

The previous prime is 3055065542729. The next prime is 3055065542747. The reversal of 3055065542731 is 1372455605503.

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

It is a cyclic number.

It is not a de Polignac number, because 3055065542731 - 21 = 3055065542729 is a prime.

It is a super-2 number, since 2×30550655427312 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3055065542131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85987125 + ... + 86022646.

It is an arithmetic number, because the mean of its divisors is an integer number (763809392566).

Almost surely, 23055065542731 is an apocalyptic number.

3055065542731 is a deficient number, since it is larger than the sum of its proper divisors (172027533).

3055065542731 is a wasteful number, since it uses less digits than its factorization.

3055065542731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172027532.

The product of its (nonzero) digits is 1890000, while the sum is 46.

The spelling of 3055065542731 in words is "three trillion, fifty-five billion, sixty-five million, five hundred forty-two thousand, seven hundred thirty-one".

Divisors: 1 17761 172009771 3055065542731