Search a number
-
+
285714600030 = 23255359898239
BaseRepresentation
bin1000010100001011110…
…10101101000001011110
31000022110221102112000100
410022011322231001132
514140120414200110
6335131103241530
726433163013046
oct4120572550136
91008427375010
10285714600030
11100197496922
12474592a92a6
1320c34364512
14db85bb6726
1576734a2bc0
hex4285ead05e

285714600030 has 48 divisors (see below), whose sum is σ = 756874160640. Its totient is φ = 74753001024.

The previous prime is 285714599957. The next prime is 285714600047. The reversal of 285714600030 is 30006417582.

285714600030 is a `hidden beast` number, since 2 + 8 + 5 + 7 + 14 + 600 + 0 + 30 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29944350 + ... + 29953889.

It is an arithmetic number, because the mean of its divisors is an integer number (15768211680).

Almost surely, 2285714600030 is an apocalyptic number.

285714600030 is an abundant number, since it is smaller than the sum of its proper divisors (471159560610).

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

285714600030 is a wasteful number, since it uses less digits than its factorization.

285714600030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59898305 (or 59898302 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 285714600030 in words is "two hundred eighty-five billion, seven hundred fourteen million, six hundred thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 53 90 106 159 265 318 477 530 795 954 1590 2385 4770 59898239 119796478 179694717 299491195 359389434 539084151 598982390 898473585 1078168302 1796947170 2695420755 3174606667 5390841510 6349213334 9523820001 15873033335 19047640002 28571460003 31746066670 47619100005 57142920006 95238200010 142857300015 285714600030