Search a number
-
+
470793576769 = 21137917773313
BaseRepresentation
bin1101101100111010111…
…10111110000101000001
31200000012102011200112121
412312131132332011001
530203141123424034
61000140220124241
746004463242365
oct6663536760501
91600172150477
10470793576769
1117173177843a
12772ab996681
133551b2ca039
1418b023512a5
15c3a6a131b4
hex6d9d7be141

470793576769 has 16 divisors (see below), whose sum is σ = 474683043520. Its totient is φ = 466922050560.

The previous prime is 470793576727. The next prime is 470793576853. The reversal of 470793576769 is 967675397074.

It is a cyclic number.

It is not a de Polignac number, because 470793576769 - 211 = 470793574721 is a prime.

It is a super-2 number, since 2×4707935767692 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 470793576698 and 470793576707.

It is not an unprimeable number, because it can be changed into a prime (470793573769) 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, 142103257 + ... + 142106569.

It is an arithmetic number, because the mean of its divisors is an integer number (29667690220).

Almost surely, 2470793576769 is an apocalyptic number.

It is an amenable number.

470793576769 is a deficient number, since it is larger than the sum of its proper divisors (3889466751).

470793576769 is a wasteful number, since it uses less digits than its factorization.

470793576769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5680.

The product of its (nonzero) digits is 420078960, while the sum is 70.

The spelling of 470793576769 in words is "four hundred seventy billion, seven hundred ninety-three million, five hundred seventy-six thousand, seven hundred sixty-nine".

Divisors: 1 211 379 1777 3313 79969 374947 673483 699043 1255627 5887201 142104913 264937297 1242199411 2231249179 470793576769