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61319241094 = 2171803507091
BaseRepresentation
bin111001000110111010…
…010101110110000110
312212021102222012022111
4321012322111312012
52001040211203334
644100352051234
74300355643436
oct710672256606
9185242865274
1061319241094
1124007127461
12ba73833b1a
135a22b71017
142d79b822c6
1518dd494064
hexe46e95d86

61319241094 has 8 divisors (see below), whose sum is σ = 97389382968. Its totient is φ = 28856113440.

The previous prime is 61319241083. The next prime is 61319241107. The reversal of 61319241094 is 49014291316.

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

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 3 ways as a sum of consecutive naturals, for example, 901753512 + ... + 901753579.

It is an arithmetic number, because the mean of its divisors is an integer number (12173672871).

Almost surely, 261319241094 is an apocalyptic number.

61319241094 is a deficient number, since it is larger than the sum of its proper divisors (36070141874).

61319241094 is a wasteful number, since it uses less digits than its factorization.

61319241094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803507110.

The product of its (nonzero) digits is 46656, while the sum is 40.

The spelling of 61319241094 in words is "sixty-one billion, three hundred nineteen million, two hundred forty-one thousand, ninety-four".

Divisors: 1 2 17 34 1803507091 3607014182 30659620547 61319241094