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10906141 = 31351811
BaseRepresentation
bin101001100110…
…101000011101
3202112002102011
4221212220131
510242444031
61025431221
7161462221
oct51465035
922462364
1010906141
116179a44
12379b511
13234b14c
14163c781
15e566b1
hexa66a1d

10906141 has 4 divisors (see below), whose sum is σ = 11257984. Its totient is φ = 10554300.

The previous prime is 10906121. The next prime is 10906177. The reversal of 10906141 is 14160901.

10906141 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14160901 = 70120201.

It is a cyclic number.

It is not a de Polignac number, because 10906141 - 25 = 10906109 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 (10906111) 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, 175875 + ... + 175936.

It is an arithmetic number, because the mean of its divisors is an integer number (2814496).

Almost surely, 210906141 is an apocalyptic number.

It is an amenable number.

10906141 is a deficient number, since it is larger than the sum of its proper divisors (351843).

10906141 is an equidigital number, since it uses as much as digits as its factorization.

10906141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351842.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 10906141 is about 3302.4447005211. Note that the first 3 decimals coincide. The cubic root of 10906141 is about 221.7636542685.

The spelling of 10906141 in words is "ten million, nine hundred six thousand, one hundred forty-one".

Divisors: 1 31 351811 10906141