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8920901 = 113126161
BaseRepresentation
bin100010000001…
…111101000101
3121210020011202
4202001331011
54240432101
6515112245
7135553313
oct42017505
917706152
108920901
115043450
122ba2685
131b04652
1412830b3
15bb336b
hex881f45

8920901 has 8 divisors (see below), whose sum is σ = 10046208. Its totient is φ = 7848000.

The previous prime is 8920889. The next prime is 8920913. The reversal of 8920901 is 1090298.

8920901 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8920889) and next prime (8920913).

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 8920901 - 26 = 8920837 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 (8920921) 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, 12740 + ... + 13421.

It is an arithmetic number, because the mean of its divisors is an integer number (1255776).

Almost surely, 28920901 is an apocalyptic number.

It is an amenable number.

8920901 is a deficient number, since it is larger than the sum of its proper divisors (1125307).

8920901 is a wasteful number, since it uses less digits than its factorization.

8920901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26203.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 8920901 is about 2986.7877393615. The cubic root of 8920901 is about 207.3972084865.

The spelling of 8920901 in words is "eight million, nine hundred twenty thousand, nine hundred one".

Divisors: 1 11 31 341 26161 287771 810991 8920901