Search a number
-
+
54710920422 = 234337721731
BaseRepresentation
bin110010111101000001…
…100110010011100110
312020012220020201120000
4302331001212103212
51344021443423142
641044524522130
73644534102424
oct627501462346
9166186221500
1054710920422
1121225985314
12a72a6b0346
13520ba552c2
142910262114
15165324814c
hexcbd0664e6

54710920422 has 20 divisors (see below), whose sum is σ = 122592988716. Its totient is φ = 18236973420.

The previous prime is 54710920421. The next prime is 54710920447. The reversal of 54710920422 is 22402901745.

54710920422 is a `hidden beast` number, since 547 + 1 + 0 + 92 + 0 + 4 + 22 = 666.

54710920422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54710920421) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 168860704 + ... + 168861027.

Almost surely, 254710920422 is an apocalyptic number.

54710920422 is an abundant number, since it is smaller than the sum of its proper divisors (67882068294).

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

54710920422 is a wasteful number, since it uses less digits than its factorization.

54710920422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337721745 (or 337721736 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 54710920422 in words is "fifty-four billion, seven hundred ten million, nine hundred twenty thousand, four hundred twenty-two".

Divisors: 1 2 3 6 9 18 27 54 81 162 337721731 675443462 1013165193 2026330386 3039495579 6078991158 9118486737 18236973474 27355460211 54710920422