Search a number
-
+
47689799798674 = 2117793278162219
BaseRepresentation
bin10101101011111101001011…
…00100111000111110010010
320020212002201010220110201101
422311332211210320332102
522222322202222024144
6245232220325255014
713021321460622205
oct1265764544707622
9206762633813641
1047689799798674
1114217148796860
12542272956446a
13207c18a047a27
14bac2ad05b93c
1557a7c3c6b6d4
hex2b5fa5938f92

47689799798674 has 16 divisors (see below), whose sum is σ = 78047868336480. Its totient is φ = 21674400026560.

The previous prime is 47689799798651. The next prime is 47689799798713.

47689799798674 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 47689799798674.

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, 138909664 + ... + 139252555.

It is an arithmetic number, because the mean of its divisors is an integer number (4877991771030).

Almost surely, 247689799798674 is an apocalyptic number.

47689799798674 is a deficient number, since it is larger than the sum of its proper divisors (30358068537806).

47689799798674 is a wasteful number, since it uses less digits than its factorization.

47689799798674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278170025.

The product of its digits is 580717154304, while the sum is 100.

The spelling of 47689799798674 in words is "forty-seven trillion, six hundred eighty-nine billion, seven hundred ninety-nine million, seven hundred ninety-eight thousand, six hundred seventy-four".

Divisors: 1 2 11 22 7793 15586 85723 171446 278162219 556324438 3059784409 6119568818 2167718172667 4335436345334 23844899899337 47689799798674