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8152413 = 34363197
BaseRepresentation
bin11111000110010101011101
3120100012000020
4133012111131
54041334123
6450422353
7126202653
oct37062535
916305006
108152413
114669035
1228919b9
1318c5919
141122dd3
15ab07e3
hex7c655d

8152413 has 8 divisors (see below), whose sum is σ = 11122848. Its totient is φ = 5308464.

The previous prime is 8152409. The next prime is 8152427. The reversal of 8152413 is 3142518.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8152413 - 22 = 8152409 is a prime.

8152413 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8152213) 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, 31470 + ... + 31727.

It is an arithmetic number, because the mean of its divisors is an integer number (1390356).

Almost surely, 28152413 is an apocalyptic number.

It is an amenable number.

8152413 is a deficient number, since it is larger than the sum of its proper divisors (2970435).

8152413 is a wasteful number, since it uses less digits than its factorization.

8152413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63243.

The product of its digits is 960, while the sum is 24.

The square root of 8152413 is about 2855.2430719643. The cubic root of 8152413 is about 201.2621267592.

The spelling of 8152413 in words is "eight million, one hundred fifty-two thousand, four hundred thirteen".

Divisors: 1 3 43 129 63197 189591 2717471 8152413