Search a number
-
+
713625072 = 24353280513
BaseRepresentation
bin101010100010010…
…000110111110000
31211201210220120020
4222202100313300
52430142000242
6154451243440
723453466366
oct5242206760
91751726506
10713625072
11336906096
1217aba9580
13b4accc74
146aac3636
15429b46ec
hex2a890df0

713625072 has 40 divisors (see below), whose sum is σ = 1878321744. Its totient is φ = 233385984.

The previous prime is 713625067. The next prime is 713625083. The reversal of 713625072 is 270526317.

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 7 ways as a sum of consecutive naturals, for example, 137713 + ... + 142800.

Almost surely, 2713625072 is an apocalyptic number.

It is an amenable number.

713625072 is an abundant number, since it is smaller than the sum of its proper divisors (1164696672).

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

713625072 is a wasteful number, since it uses less digits than its factorization.

713625072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280577 (or 280571 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 713625072 is about 26713.7618466587. The cubic root of 713625072 is about 893.6278598670.

The spelling of 713625072 in words is "seven hundred thirteen million, six hundred twenty-five thousand, seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 53 106 159 212 318 424 636 848 1272 2544 280513 561026 841539 1122052 1683078 2244104 3366156 4488208 6732312 13464624 14867189 29734378 44601567 59468756 89203134 118937512 178406268 237875024 356812536 713625072