Search a number
-
+
54501314452 = 22131048102201
BaseRepresentation
bin110010110000100010…
…000000111110010100
312012200021211122012221
4302300202000332110
51343104314030302
641012040152124
73636410346334
oct626042007624
9165607748187
1054501314452
1121128631242
12a690468644
1351a74b68c0
1428d049d0c4
15163eb42937
hexcb0880f94

54501314452 has 12 divisors (see below), whose sum is σ = 102714015796. Its totient is φ = 25154452800.

The previous prime is 54501314449. The next prime is 54501314479. The reversal of 54501314452 is 25441310545.

It can be written as a sum of positive squares in 2 ways, for example, as 18638802576 + 35862511876 = 136524^2 + 189374^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524051049 + ... + 524051152.

Almost surely, 254501314452 is an apocalyptic number.

54501314452 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

54501314452 is a deficient number, since it is larger than the sum of its proper divisors (48212701344).

54501314452 is a wasteful number, since it uses less digits than its factorization.

54501314452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048102218 (or 1048102216 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 54501314452 its reverse (25441310545), we get a palindrome (79942624997).

The spelling of 54501314452 in words is "fifty-four billion, five hundred one million, three hundred fourteen thousand, four hundred fifty-two".

Divisors: 1 2 4 13 26 52 1048102201 2096204402 4192408804 13625328613 27250657226 54501314452