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8103708055 = 53769430019
BaseRepresentation
bin1111000110000010…
…01100010110010111
3202220202120000121101
413203001030112113
5113044022124210
63420042330531
7404550245002
oct74301142627
922822500541
108103708055
113489371893
1216a1ab9a47
139c1b84631
1456c382539
15326683a3a
hex1e304c597

8103708055 has 8 divisors (see below), whose sum is σ = 9727052400. Its totient is φ = 6481231296.

The previous prime is 8103708037. The next prime is 8103708101. The reversal of 8103708055 is 5508073018.

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

It is a cyclic number.

It is not a de Polignac number, because 8103708055 - 227 = 7969490327 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196165 + ... + 233854.

It is an arithmetic number, because the mean of its divisors is an integer number (1215881550).

Almost surely, 28103708055 is an apocalyptic number.

8103708055 is a deficient number, since it is larger than the sum of its proper divisors (1623344345).

8103708055 is a wasteful number, since it uses less digits than its factorization.

8103708055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433793.

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 8103708055 is about 90020.5979484695. The cubic root of 8103708055 is about 2008.6052595686.

The spelling of 8103708055 in words is "eight billion, one hundred three million, seven hundred eight thousand, fifty-five".

Divisors: 1 5 3769 18845 430019 2150095 1620741611 8103708055