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107981297874014 = 283650489746229
BaseRepresentation
bin11000100011010101011010…
…111001101111010001011110
3112011022220121022100111100012
4120203111122321233101132
5103123131144223432024
61021353531243203222
731513251136542035
oct3043253271572136
9464286538314305
10107981297874014
113145167a646344
121013b5ba216512
134833792204866
141c944736d571c
15c73c948d950e
hex62355ae6f45e

107981297874014 has 8 divisors (see below), whose sum is σ = 163923416049960. Its totient is φ = 53340159190696.

The previous prime is 107981297874013. The next prime is 107981297874077. The reversal of 107981297874014 is 410478792189701.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107981297874013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325244872949 + ... + 325244873280.

It is an arithmetic number, because the mean of its divisors is an integer number (20490427006245).

Almost surely, 2107981297874014 is an apocalyptic number.

107981297874014 is a deficient number, since it is larger than the sum of its proper divisors (55942118175946).

107981297874014 is an equidigital number, since it uses as much as digits as its factorization.

107981297874014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650489746314.

The product of its (nonzero) digits is 56899584, while the sum is 68.

The spelling of 107981297874014 in words is "one hundred seven trillion, nine hundred eighty-one billion, two hundred ninety-seven million, eight hundred seventy-four thousand, fourteen".

Divisors: 1 2 83 166 650489746229 1300979492458 53990648937007 107981297874014