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8106455500127 = 16374366935203
BaseRepresentation
bin111010111110110111001…
…1001101000010101011111
31001200222011211012010111022
41311331232121220111133
52030304010102001002
625124015414514355
71464446344560635
oct165755631502537
931628154163438
108106455500127
112645a23882106
12aab1036659bb
1346a58797395a
142004d6bdd355
15e0d02cb0ba2
hex75f6e66855f

8106455500127 has 8 divisors (see below), whose sum is σ = 8167165851264. Its totient is φ = 8045879021208.

The previous prime is 8106455500097. The next prime is 8106455500177. The reversal of 8106455500127 is 7210055546018.

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 8106455500127 - 224 = 8106438722911 is a prime.

It is a super-2 number, since 2×81064555001272 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8106455500177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33346493 + ... + 33588710.

It is an arithmetic number, because the mean of its divisors is an integer number (1020895731408).

Almost surely, 28106455500127 is an apocalyptic number.

8106455500127 is a deficient number, since it is larger than the sum of its proper divisors (60710351137).

8106455500127 is a wasteful number, since it uses less digits than its factorization.

8106455500127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66936109.

The product of its (nonzero) digits is 336000, while the sum is 44.

The spelling of 8106455500127 in words is "eight trillion, one hundred six billion, four hundred fifty-five million, five hundred thousand, one hundred twenty-seven".

Divisors: 1 163 743 121109 66935203 10910438089 49732855829 8106455500127