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145106367 = 376909827
BaseRepresentation
bin10001010011000…
…10010110111111
3101010001011111220
420221202112333
5244121400432
622222044423
73411245430
oct1051422677
9333034456
10145106367
11749aa61a
1240719713
13240a7673
14153b3487
15cb1472c
hex8a625bf

145106367 has 8 divisors (see below), whose sum is σ = 221114496. Its totient is φ = 82917912.

The previous prime is 145106309. The next prime is 145106393. The reversal of 145106367 is 763601541.

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

It is not a de Polignac number, because 145106367 - 26 = 145106303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145106167) 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, 3454893 + ... + 3454934.

It is an arithmetic number, because the mean of its divisors is an integer number (27639312).

Almost surely, 2145106367 is an apocalyptic number.

145106367 is a deficient number, since it is larger than the sum of its proper divisors (76008129).

145106367 is an equidigital number, since it uses as much as digits as its factorization.

145106367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6909837.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 145106367 is about 12046.0104183916. The cubic root of 145106367 is about 525.4872175472.

The spelling of 145106367 in words is "one hundred forty-five million, one hundred six thousand, three hundred sixty-seven".

Divisors: 1 3 7 21 6909827 20729481 48368789 145106367