Search a number
-
+
47232330438370 = 2571161340688881
BaseRepresentation
bin10101011110101001000100…
…10001110001011011100010
320012020100220022121010000111
422233110202101301123202
522142323303043011440
6244242122201241534
712643265115333610
oct1257244221613342
9205210808533014
1047232330438370
1114060134208470
125369b37a932aa
132047cb3348b5c
14b940b25506b0
1556d94bd9e4ea
hex2af5224716e2

47232330438370 has 32 divisors (see below), whose sum is σ = 105996710388096. Its totient is φ = 14721765331200.

The previous prime is 47232330438353. The next prime is 47232330438373. The reversal of 47232330438370 is 7383403323274.

It is not an unprimeable number, because it can be changed into a prime (47232330438373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30670343671 + ... + 30670345210.

It is an arithmetic number, because the mean of its divisors is an integer number (3312397199628).

Almost surely, 247232330438370 is an apocalyptic number.

47232330438370 is an abundant number, since it is smaller than the sum of its proper divisors (58764379949726).

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

47232330438370 is a wasteful number, since it uses less digits than its factorization.

47232330438370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61340688906.

The product of its (nonzero) digits is 6096384, while the sum is 49.

The spelling of 47232330438370 in words is "forty-seven trillion, two hundred thirty-two billion, three hundred thirty million, four hundred thirty-eight thousand, three hundred seventy".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 110 154 385 770 61340688881 122681377762 306703444405 429384822167 613406888810 674747577691 858769644334 1349495155382 2146924110835 3373737888455 4293848221670 4723233043837 6747475776910 9446466087674 23616165219185 47232330438370