Search a number
-
+
3052183640 = 23511101173397
BaseRepresentation
bin1011010111101100…
…1010000001011000
321212201012222211112
42311323022001120
522222324334030
61222510515452
7135431063402
oct26573120130
97781188745
103052183640
111326972820
12712205b88
1339845582c
1420d50bb72
1512ce50a95
hexb5eca058

3052183640 has 128 divisors (see below), whose sum is σ = 7628800320. Its totient is φ = 1089792000.

The previous prime is 3052183573. The next prime is 3052183691. The reversal of 3052183640 is 463812503.

It is a junction number, because it is equal to n+sod(n) for n = 3052183597 and 3052183606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7687922 + ... + 7688318.

Almost surely, 23052183640 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 3052183640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3814400160).

3052183640 is an abundant number, since it is smaller than the sum of its proper divisors (4576616680).

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

3052183640 is a wasteful number, since it uses less digits than its factorization.

3052183640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693 (or 689 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 3052183640 is about 55246.5712963257. The cubic root of 3052183640 is about 1450.5639724516.

The spelling of 3052183640 in words is "three billion, fifty-two million, one hundred eighty-three thousand, six hundred forty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 101 110 173 202 220 346 397 404 440 505 692 794 808 865 1010 1111 1384 1588 1730 1903 1985 2020 2222 3176 3460 3806 3970 4040 4367 4444 5555 6920 7612 7940 8734 8888 9515 11110 15224 15880 17468 17473 19030 21835 22220 34936 34946 38060 40097 43670 44440 68681 69892 76120 80194 87340 87365 137362 139784 160388 174680 174730 192203 200485 274724 320776 343405 349460 384406 400970 441067 549448 686810 698920 755491 768812 801940 882134 961015 1373620 1510982 1537624 1603880 1764268 1922030 2205335 2747240 3021964 3528536 3777455 3844060 4410670 6043928 6936781 7554910 7688120 8821340 13873562 15109820 17642680 27747124 30219640 34683905 55494248 69367810 76304591 138735620 152609182 277471240 305218364 381522955 610436728 763045910 1526091820 3052183640