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8134901 = 47732371
BaseRepresentation
bin11111000010000011110101
3120022021222122
4133002003311
54040304101
6450205325
7126100625
oct37020365
916267878
108134901
114656965
122883845
1318ba968
14111a885
15aaa51b
hex7c20f5

8134901 has 8 divisors (see below), whose sum is σ = 8425344. Its totient is φ = 7849440.

The previous prime is 8134897. The next prime is 8134943. The reversal of 8134901 is 1094318.

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 8134901 - 22 = 8134897 is a prime.

It is a super-2 number, since 2×81349012 = 132353228559602, which 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 (8134961) 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, 2246 + ... + 4616.

It is an arithmetic number, because the mean of its divisors is an integer number (1053168).

Almost surely, 28134901 is an apocalyptic number.

It is an amenable number.

8134901 is a deficient number, since it is larger than the sum of its proper divisors (290443).

8134901 is a wasteful number, since it uses less digits than its factorization.

8134901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2491.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 8134901 is about 2852.1747842655. The cubic root of 8134901 is about 201.1179146913.

The spelling of 8134901 in words is "eight million, one hundred thirty-four thousand, nine hundred one".

Divisors: 1 47 73 2371 3431 111437 173083 8134901