Search a number
-
+
29330295925 = 5271714996577
BaseRepresentation
bin11011010100001110…
…001100110001110101
32210201002010102002111
4123110032030301311
5440032023432200
621250230011021
72055555254560
oct332416146165
983632112074
1029330295925
1111491207497
1258267a6a71
1329c57025b8
1415c35194d7
15b69e3d0ba
hex6d438cc75

29330295925 has 48 divisors (see below), whose sum is σ = 44046288000. Its totient is φ = 18913628160.

The previous prime is 29330295919. The next prime is 29330295941. The reversal of 29330295925 is 52959203392.

It is not a de Polignac number, because 29330295925 - 25 = 29330295893 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4456237 + ... + 4462813.

It is an arithmetic number, because the mean of its divisors is an integer number (917631000).

Almost surely, 229330295925 is an apocalyptic number.

29330295925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

29330295925 is a deficient number, since it is larger than the sum of its proper divisors (14715992075).

29330295925 is a wasteful number, since it uses less digits than its factorization.

29330295925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8110 (or 8105 counting only the distinct ones).

The product of its (nonzero) digits is 1312200, while the sum is 49.

The spelling of 29330295925 in words is "twenty-nine billion, three hundred thirty million, two hundred ninety-five thousand, nine hundred twenty-five".

Divisors: 1 5 7 17 25 35 85 119 175 425 595 1499 2975 6577 7495 10493 25483 32885 37475 46039 52465 111809 127415 164425 178381 230195 262325 559045 637075 782663 891905 1150975 2795225 3913315 4459525 9858923 19566575 49294615 69012461 167601691 246473075 345062305 838008455 1173211837 1725311525 4190042275 5866059185 29330295925