Search a number
-
+
29332600472 = 2373599531531
BaseRepresentation
bin11011010100010110…
…111111011010011000
32210201020110111100002
4123110112333122120
5440033121203342
621250351232132
72055613663430
oct332426773230
983636414302
1029332600472
111149254097a
125827518648
1329c602b536
1415c39592c0
15b6a245d32
hex6d45bf698

29332600472 has 64 divisors (see below), whose sum is σ = 63138009600. Its totient is φ = 12514763520.

The previous prime is 29332600393. The next prime is 29332600477. The reversal of 29332600472 is 27400623392.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29332600477) 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, 19158347 + ... + 19159877.

It is an arithmetic number, because the mean of its divisors is an integer number (986531400).

Almost surely, 229332600472 is an apocalyptic number.

It is an amenable number.

29332600472 is an abundant number, since it is smaller than the sum of its proper divisors (33805409128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29332600472 is a wasteful number, since it uses less digits than its factorization.

29332600472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2856 (or 2852 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 38.

The spelling of 29332600472 in words is "twenty-nine billion, three hundred thirty-two million, six hundred thousand, four hundred seventy-two".

Divisors: 1 2 4 7 8 14 28 56 359 718 953 1436 1531 1906 2513 2872 3062 3812 5026 6124 6671 7624 10052 10717 12248 13342 20104 21434 26684 42868 53368 85736 342127 549629 684254 1099258 1368508 1459043 2198516 2394889 2737016 2918086 3847403 4397032 4789778 5836172 7694806 9579556 10213301 11672344 15389612 19159112 20426602 30779224 40853204 81706408 523796437 1047592874 2095185748 3666575059 4190371496 7333150118 14666300236 29332600472