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9915090341 = 136711383571
BaseRepresentation
bin10010011101111110…
…00100010110100101
3221120222222202222012
421032333010112211
5130301230342331
64315510444005
7500463606632
oct111677042645
927528882865
109915090341
1142288a0142
121b08663605
13c2022b480
146a0b7d189
153d06d982b
hex24efc45a5

9915090341 has 8 divisors (see below), whose sum is σ = 10837160544. Its totient is φ = 9015787440.

The previous prime is 9915090337. The next prime is 9915090347. The reversal of 9915090341 is 1430905199.

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 9915090341 - 22 = 9915090337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9915090347) 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, 5690915 + ... + 5692656.

It is an arithmetic number, because the mean of its divisors is an integer number (1354645068).

Almost surely, 29915090341 is an apocalyptic number.

It is an amenable number.

9915090341 is a deficient number, since it is larger than the sum of its proper divisors (922070203).

9915090341 is a wasteful number, since it uses less digits than its factorization.

9915090341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11383651.

The product of its (nonzero) digits is 43740, while the sum is 41.

The square root of 9915090341 is about 99574.5466522444. The cubic root of 9915090341 is about 2148.3196057487.

The spelling of 9915090341 in words is "nine billion, nine hundred fifteen million, ninety thousand, three hundred forty-one".

Divisors: 1 13 67 871 11383571 147986423 762699257 9915090341