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8107404101 = 19433985463
BaseRepresentation
bin1111000110011110…
…10010101101000101
3202221000111210121222
413203033102231011
5113100443412401
63420253450125
7404623540436
oct74317225505
922830453558
108107404101
113490466775
1216a31a0945
139c2879a44
1456ca6548d
15326b63c1b
hex1e33d2b45

8107404101 has 8 divisors (see below), whose sum is σ = 8553827520. Its totient is φ = 7662952512.

The previous prime is 8107404079. The next prime is 8107404209. The reversal of 8107404101 is 1014047018.

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 8107404101 - 222 = 8103209797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8107400101) 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, 484505 + ... + 500958.

It is an arithmetic number, because the mean of its divisors is an integer number (1069228440).

Almost surely, 28107404101 is an apocalyptic number.

It is an amenable number.

8107404101 is a deficient number, since it is larger than the sum of its proper divisors (446423419).

8107404101 is a wasteful number, since it uses less digits than its factorization.

8107404101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985915.

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 8107404101 is about 90041.1244987533. The cubic root of 8107404101 is about 2008.9105835432.

The spelling of 8107404101 in words is "eight billion, one hundred seven million, four hundred four thousand, one hundred one".

Divisors: 1 19 433 8227 985463 18723797 426705479 8107404101