Search a number
-
+
39141474470 = 257559163921
BaseRepresentation
bin100100011101000000…
…111000000010100110
310202000211120220212122
4210131000320002212
51120130204140340
625551545345542
72553651020630
oct443500700246
9122024526778
1039141474470
111566638410a
1277044982b2
1338ca24a8a7
141c74569a50
15104144ddb5
hex91d0380a6

39141474470 has 16 divisors (see below), whose sum is σ = 80519604768. Its totient is φ = 13419934080.

The previous prime is 39141474467. The next prime is 39141474487. The reversal of 39141474470 is 7447414193.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279581891 + ... + 279582030.

It is an arithmetic number, because the mean of its divisors is an integer number (5032475298).

Almost surely, 239141474470 is an apocalyptic number.

39141474470 is an abundant number, since it is smaller than the sum of its proper divisors (41378130298).

39141474470 is a wasteful number, since it uses less digits than its factorization.

39141474470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559163935.

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 39141474470 in words is "thirty-nine billion, one hundred forty-one million, four hundred seventy-four thousand, four hundred seventy".

Divisors: 1 2 5 7 10 14 35 70 559163921 1118327842 2795819605 3914147447 5591639210 7828294894 19570737235 39141474470