Search a number
-
+
2954009925 = 33524793113
BaseRepresentation
bin1011000000010010…
…1001110101000101
321121212111020211000
42300010221311011
522022211304200
61205042403513
7133126445556
oct26004516505
97555436730
102954009925
111286509419
126a5360599
13381001389
1420047432d
1512450c300
hexb0129d45

2954009925 has 48 divisors (see below), whose sum is σ = 5542145280. Its totient is φ = 1541934720.

The previous prime is 2954009909. The next prime is 2954009941. The reversal of 2954009925 is 5299004592.

It is an interprime number because it is at equal distance from previous prime (2954009909) and next prime (2954009941).

It is not a de Polignac number, because 2954009925 - 24 = 2954009909 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14832 + ... + 78281.

It is an arithmetic number, because the mean of its divisors is an integer number (115461360).

Almost surely, 22954009925 is an apocalyptic number.

2954009925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2954009925 is a deficient number, since it is larger than the sum of its proper divisors (2588135355).

2954009925 is a wasteful number, since it uses less digits than its factorization.

2954009925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93179 (or 93168 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 45.

The square root of 2954009925 is about 54350.8042718781. The cubic root of 2954009925 is about 1434.8416786406.

The spelling of 2954009925 in words is "two billion, nine hundred fifty-four million, nine thousand, nine hundred twenty-five".

Divisors: 1 3 5 9 15 25 27 45 47 75 135 141 225 235 423 675 705 1175 1269 2115 3525 6345 10575 31725 93113 279339 465565 838017 1396695 2327825 2514051 4190085 4376311 6983475 12570255 13128933 20950425 21881555 39386799 62851275 65644665 109407775 118160397 196933995 328223325 590801985 984669975 2954009925