Search a number
-
+
3042912788 = 222333075139
BaseRepresentation
bin1011010101011111…
…0010101000010100
321212001202222121122
42311113302220110
522212441202123
61221540103112
7135256221566
oct26527625024
97761688548
103042912788
111321710463
1270b094a98
1339655ab16
1420c1b7336
1512c21dbc8
hexb55f2a14

3042912788 has 12 divisors (see below), whose sum is σ = 5556623520. Its totient is φ = 1455306072.

The previous prime is 3042912767. The next prime is 3042912809. The reversal of 3042912788 is 8872192403.

3042912788 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3042912767) and next prime (3042912809).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16537478 + ... + 16537661.

It is an arithmetic number, because the mean of its divisors is an integer number (463051960).

Almost surely, 23042912788 is an apocalyptic number.

It is an amenable number.

3042912788 is a deficient number, since it is larger than the sum of its proper divisors (2513710732).

3042912788 is a wasteful number, since it uses less digits than its factorization.

3042912788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33075166 (or 33075164 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 3042912788 is about 55162.6031655505. The cubic root of 3042912788 is about 1449.0938115929.

The spelling of 3042912788 in words is "three billion, forty-two million, nine hundred twelve thousand, seven hundred eighty-eight".

Divisors: 1 2 4 23 46 92 33075139 66150278 132300556 760728197 1521456394 3042912788