Search a number
-
+
3132077954 = 271208310589
BaseRepresentation
bin1011101010101111…
…1011011110000010
322002021120001020012
42322223323132002
522403302443304
61234443144522
7140421136415
oct27253733602
98067501205
103132077954
111367a81585
12734b15142
133abb79a85
14219d87b7c
15134e8316e
hexbaafb782

3132077954 has 16 divisors (see below), whose sum is σ = 4767024960. Its totient is φ = 1543095120.

The previous prime is 3132077941. The next prime is 3132078017. The reversal of 3132077954 is 4597702313.

It is a super-2 number, since 2×31320779542 = 19619824619865652232, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290492 + ... + 301080.

It is an arithmetic number, because the mean of its divisors is an integer number (297939060).

Almost surely, 23132077954 is an apocalyptic number.

3132077954 is a deficient number, since it is larger than the sum of its proper divisors (1634947006).

3132077954 is a wasteful number, since it uses less digits than its factorization.

3132077954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12745.

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 3132077954 is about 55964.9707763705. The cubic root of 3132077954 is about 1463.1118268412. Note that the first 3 decimals are identical.

The spelling of 3132077954 in words is "three billion, one hundred thirty-two million, seventy-seven thousand, nine hundred fifty-four".

Divisors: 1 2 71 142 2083 4166 10589 21178 147893 295786 751819 1503638 22056887 44113774 1566038977 3132077954