Search a number
-
+
55552514246 = 2109254828047
BaseRepresentation
bin110011101111001100…
…000001100011000110
312022101112212010020122
4303233030001203012
51402232420423441
641304231101542
74004433402635
oct635714014306
9168345763218
1055552514246
1121617a451a9
12a9245118b2
13531420c308
14298dd3751c
1516a208934b
hexcef3018c6

55552514246 has 8 divisors (see below), whose sum is σ = 84093255840. Its totient is φ = 27521428968.

The previous prime is 55552514233. The next prime is 55552514249. The reversal of 55552514246 is 64241525555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 55552514197 and 55552514206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55552514249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127413806 + ... + 127414241.

It is an arithmetic number, because the mean of its divisors is an integer number (10511656980).

Almost surely, 255552514246 is an apocalyptic number.

55552514246 is a deficient number, since it is larger than the sum of its proper divisors (28540741594).

55552514246 is a wasteful number, since it uses less digits than its factorization.

55552514246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254828158.

The product of its digits is 1200000, while the sum is 44.

The spelling of 55552514246 in words is "fifty-five billion, five hundred fifty-two million, five hundred fourteen thousand, two hundred forty-six".

Divisors: 1 2 109 218 254828047 509656094 27776257123 55552514246