Search a number
-
+
4055084572 = 227311893019
BaseRepresentation
bin1111000110110011…
…1010111000011100
3101110121100122021111
43301230322320130
531301100201242
61510214311404
7202326436000
oct36154727034
911417318244
104055084572
1117a0a98070
12952058564
134c816a236
142a67b2700
1518b006817
hexf1b3ae1c

4055084572 has 96 divisors (see below), whose sum is σ = 9132480000. Its totient is φ = 1561633920.

The previous prime is 4055084567. The next prime is 4055084639. The reversal of 4055084572 is 2754805504.

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, 1341679 + ... + 1344697.

It is an arithmetic number, because the mean of its divisors is an integer number (95130000).

Almost surely, 24055084572 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 4055084572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4566240000).

4055084572 is an abundant number, since it is smaller than the sum of its proper divisors (5077395428).

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

4055084572 is a wasteful number, since it uses less digits than its factorization.

4055084572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3144 (or 3128 counting only the distinct ones).

The product of its (nonzero) digits is 224000, while the sum is 40.

The square root of 4055084572 is about 63679.5459468737. The cubic root of 4055084572 is about 1594.6546321009.

The spelling of 4055084572 in words is "four billion, fifty-five million, eighty-four thousand, five hundred seventy-two".

Divisors: 1 2 4 7 11 14 22 28 44 49 77 89 98 154 178 196 308 343 356 539 623 686 979 1078 1246 1372 1958 2156 2492 3019 3773 3916 4361 6038 6853 7546 8722 12076 13706 15092 17444 21133 27412 30527 33209 42266 47971 61054 66418 84532 95942 122108 132836 147931 191884 232463 268691 295862 335797 464926 537382 591724 671594 929852 1035517 1074764 1343188 1627241 1880837 2071034 2955601 3254482 3761674 4142068 5911202 6508964 7523348 11390687 11822404 13165859 20689207 22781374 26331718 41378414 45562748 52663436 82756828 92161013 144824449 184322026 289648898 368644052 579297796 1013771143 2027542286 4055084572