Search a number
-
+
29152672982 = 2104918317589
BaseRepresentation
bin11011001001101000…
…100111110011010110
32210020200220020012222
4123021220213303112
5434201041013412
621220442542342
72051300426456
oct331150476326
983220806188
1029152672982
11113aaa18774
1257972079b2
132997981674
1415a7abdd66
15b59554072
hex6c9a27cd6

29152672982 has 16 divisors (see below), whose sum is σ = 43800372000. Its totient is φ = 14552569920.

The previous prime is 29152672973. The next prime is 29152672987. The reversal of 29152672982 is 28927625192.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29152672987) by changing a digit.

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, 3837644 + ... + 3845232.

It is an arithmetic number, because the mean of its divisors is an integer number (2737523250).

Almost surely, 229152672982 is an apocalyptic number.

29152672982 is a deficient number, since it is larger than the sum of its proper divisors (14647699018).

29152672982 is a wasteful number, since it uses less digits than its factorization.

29152672982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10471.

The product of its digits is 2177280, while the sum is 53.

The spelling of 29152672982 in words is "twenty-nine billion, one hundred fifty-two million, six hundred seventy-two thousand, nine hundred eighty-two".

Divisors: 1 2 1049 1831 2098 3662 7589 15178 1920719 3841438 7960861 13895459 15921722 27790918 14576336491 29152672982