Search a number
-
+
54099077070 = 2351803302569
BaseRepresentation
bin110010011000100011…
…100110011111001110
312011122020221212021010
4302120203212133032
51341243330431240
640504110550050
73623424365523
oct623043463716
9164566855233
1054099077070
1120a41578355
12a599808326
135142070b0c
142892cb514a
15161968b280
hexc988e67ce

54099077070 has 16 divisors (see below), whose sum is σ = 129837785040. Its totient is φ = 14426420544.

The previous prime is 54099077051. The next prime is 54099077077. The reversal of 54099077070 is 7077099045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54099077077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 901651255 + ... + 901651314.

It is an arithmetic number, because the mean of its divisors is an integer number (8114861565).

Almost surely, 254099077070 is an apocalyptic number.

54099077070 is an abundant number, since it is smaller than the sum of its proper divisors (75738707970).

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

54099077070 is a wasteful number, since it uses less digits than its factorization.

54099077070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803302579.

The product of its (nonzero) digits is 555660, while the sum is 48.

The spelling of 54099077070 in words is "fifty-four billion, ninety-nine million, seventy-seven thousand, seventy".

Divisors: 1 2 3 5 6 10 15 30 1803302569 3606605138 5409907707 9016512845 10819815414 18033025690 27049538535 54099077070