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100196353 = 223449311
BaseRepresentation
bin1011111100011…
…10000000000001
320222112111120001
411332032000001
5201122240403
613535320001
72324440435
oct576160001
9228474501
10100196353
1151616004
1229680001
13179b1caa
14d4429c5
158be2c1d
hex5f8e001

100196353 has 4 divisors (see below), whose sum is σ = 100645888. Its totient is φ = 99746820.

The previous prime is 100196323. The next prime is 100196357. The reversal of 100196353 is 353691001.

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: 353691001 = 1720805353.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-100196353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100196357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224433 + ... + 224878.

It is an arithmetic number, because the mean of its divisors is an integer number (25161472).

Almost surely, 2100196353 is an apocalyptic number.

It is an amenable number.

100196353 is a deficient number, since it is larger than the sum of its proper divisors (449535).

100196353 is an equidigital number, since it uses as much as digits as its factorization.

100196353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449534.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 100196353 is about 10009.8128354131. The cubic root of 100196353 is about 464.4624813707.

The spelling of 100196353 in words is "one hundred million, one hundred ninety-six thousand, three hundred fifty-three".

Divisors: 1 223 449311 100196353