Search a number
-
+
5870230520 = 23571113114549
BaseRepresentation
bin1010111011110010…
…01001101111111000
3120011002212121102012
411131321021233320
544010234334040
62410255225052
7265320064460
oct53571115770
916132777365
105870230520
112542657090
121179b18188
137272311ab
143d98acba0
15245552865
hex15de49bf8

5870230520 has 128 divisors (see below), whose sum is σ = 16593984000. Its totient is φ = 1815590400.

The previous prime is 5870230517. The next prime is 5870230529. The reversal of 5870230520 is 250320785.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5870230529) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 396206 + ... + 410754.

It is an arithmetic number, because the mean of its divisors is an integer number (129640500).

Almost surely, 25870230520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5870230520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8296992000).

5870230520 is an abundant number, since it is smaller than the sum of its proper divisors (10723753480).

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

5870230520 is a wasteful number, since it uses less digits than its factorization.

5870230520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14709 (or 14705 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 5870230520 is about 76617.4296097174. The cubic root of 5870230520 is about 1803.9246178369.

The spelling of 5870230520 in words is "five billion, eight hundred seventy million, two hundred thirty thousand, five hundred twenty".

Divisors: 1 2 4 5 7 8 10 11 14 20 22 28 35 40 44 55 56 70 77 88 110 131 140 154 220 262 280 308 385 440 524 616 655 770 917 1048 1310 1441 1540 1834 2620 2882 3080 3668 4585 5240 5764 7205 7336 9170 10087 11528 14410 14549 18340 20174 28820 29098 36680 40348 50435 57640 58196 72745 80696 100870 101843 116392 145490 160039 201740 203686 290980 320078 403480 407372 509215 581960 640156 800195 814744 1018430 1120273 1280312 1600390 1905919 2036860 2240546 3200780 3811838 4073720 4481092 5601365 6401560 7623676 8962184 9529595 11202730 13341433 15247352 19059190 20965109 22405460 26682866 38118380 41930218 44810920 53365732 66707165 76236760 83860436 104825545 106731464 133414330 146755763 167720872 209651090 266828660 293511526 419302180 533657320 587023052 733778815 838604360 1174046104 1467557630 2935115260 5870230520