Search a number
-
+
472432838181006 = 23276389284884009
BaseRepresentation
bin110101101101011001101011…
…1100000000000000010001110
32021221202010201210010112200110
41223122303113200000002032
5443410314423033243011
64352440352155540450
7201340101066632463
oct15332632740000216
92257663653115613
10472432838181006
1112759370694436a
1244ba079575a726
131737c2c14c7091
148493c2b08d66a
1539940e03a1ba6
hex1adacd780008e

472432838181006 has 16 divisors (see below), whose sum is σ = 944869098286800. Its totient is φ = 157477042406208.

The previous prime is 472432838180981. The next prime is 472432838181047. The reversal of 472432838181006 is 600181838234274.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140783671 + ... + 144100338.

It is an arithmetic number, because the mean of its divisors is an integer number (59054318642925).

Almost surely, 2472432838181006 is an apocalyptic number.

472432838181006 is an abundant number, since it is smaller than the sum of its proper divisors (472436260105794).

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

472432838181006 is a wasteful number, since it uses less digits than its factorization.

472432838181006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285160403.

The product of its (nonzero) digits is 12386304, while the sum is 57.

The spelling of 472432838181006 in words is "four hundred seventy-two trillion, four hundred thirty-two billion, eight hundred thirty-eight million, one hundred eighty-one thousand, six".

Divisors: 1 2 3 6 276389 552778 829167 1658334 284884009 569768018 854652027 1709304054 78738806363501 157477612727002 236216419090503 472432838181006