Search a number
-
+
69054441294 = 2366117411609
BaseRepresentation
bin100000001001111110…
…1110010011101001110
320121020112010002011210
41000103331302131032
52112410414110134
651420112155250
74663143031506
oct1002375623516
9217215102153
1069054441294
11273164828a3
1211472238b26
13668658c267
1434b11daa06
151be25d52e9
hex1013f7274e

69054441294 has 16 divisors (see below), whose sum is σ = 138317829840. Its totient is φ = 22983322560.

The previous prime is 69054441271. The next prime is 69054441317. The reversal of 69054441294 is 49214445096.

It is an interprime number because it is at equal distance from previous prime (69054441271) and next prime (69054441317).

It is a congruent number.

It is an unprimeable number.

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, 8701839 + ... + 8709770.

It is an arithmetic number, because the mean of its divisors is an integer number (8644864365).

Almost surely, 269054441294 is an apocalyptic number.

69054441294 is an abundant number, since it is smaller than the sum of its proper divisors (69263388546).

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

69054441294 is a wasteful number, since it uses less digits than its factorization.

69054441294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17412275.

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 69054441294 in words is "sixty-nine billion, fifty-four million, four hundred forty-one thousand, two hundred ninety-four".

Divisors: 1 2 3 6 661 1322 1983 3966 17411609 34823218 52234827 104469654 11509073549 23018147098 34527220647 69054441294