Search a number
-
+
940750000 = 24565371
BaseRepresentation
bin111000000100101…
…011010010110000
32102120012001101121
4320010223102300
53411313000000
6233203312024
732212146241
oct7004532260
92376161347
10940750000
11443035443
1222307b614
1311cb93708
148cd26cc8
15578cab1a
hex3812b4b0

940750000 has 140 divisors (see below), whose sum is σ = 2354032368. Its totient is φ = 364000000.

The previous prime is 940749977. The next prime is 940750037. The reversal of 940750000 is 57049.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 13249965 + ... + 13250035.

Almost surely, 2940750000 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 940750000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1177016184).

940750000 is an abundant number, since it is smaller than the sum of its proper divisors (1413282368).

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

940750000 is an frugal number, since it uses more digits than its factorization.

940750000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 940750000 is about 30671.6481461300. The cubic root of 940750000 is about 979.8465676772.

The spelling of 940750000 in words is "nine hundred forty million, seven hundred fifty thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 53 71 80 100 106 125 142 200 212 250 265 284 355 400 424 500 530 568 625 710 848 1000 1060 1136 1250 1325 1420 1775 2000 2120 2500 2650 2840 3125 3550 3763 4240 5000 5300 5680 6250 6625 7100 7526 8875 10000 10600 12500 13250 14200 15052 15625 17750 18815 21200 25000 26500 28400 30104 31250 33125 35500 37630 44375 50000 53000 60208 62500 66250 71000 75260 88750 94075 106000 125000 132500 142000 150520 165625 177500 188150 221875 250000 265000 301040 331250 355000 376300 443750 470375 530000 662500 710000 752600 828125 887500 940750 1109375 1325000 1505200 1656250 1775000 1881500 2218750 2351875 2650000 3312500 3550000 3763000 4437500 4703750 6625000 7526000 8875000 9407500 11759375 13250000 17750000 18815000 23518750 37630000 47037500 58796875 94075000 117593750 188150000 235187500 470375000 940750000