Search a number
-
+
93955029 = 3722320063
BaseRepresentation
bin1011001100110…
…10001111010101
320112210102001220
411212122033111
5143023030104
613153440553
72220414240
oct546321725
9215712056
1093955029
1149042893
1227570159
13166081bc
14c69a257
1583ad7d9
hex599a3d5

93955029 has 16 divisors (see below), whose sum is σ = 143818752. Its totient is φ = 53445168.

The previous prime is 93955009. The next prime is 93955031. The reversal of 93955029 is 92055939.

It is not a de Polignac number, because 93955029 - 25 = 93954997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93955009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5349 + ... + 14714.

It is an arithmetic number, because the mean of its divisors is an integer number (8988672).

Almost surely, 293955029 is an apocalyptic number.

It is an amenable number.

93955029 is a deficient number, since it is larger than the sum of its proper divisors (49863723).

93955029 is a wasteful number, since it uses less digits than its factorization.

93955029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20296.

The product of its (nonzero) digits is 109350, while the sum is 42.

The square root of 93955029 is about 9693.0402351378. The cubic root of 93955029 is about 454.6110736769.

The spelling of 93955029 in words is "ninety-three million, nine hundred fifty-five thousand, twenty-nine".

Divisors: 1 3 7 21 223 669 1561 4683 20063 60189 140441 421323 4474049 13422147 31318343 93955029