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102353041 = 731471673
BaseRepresentation
bin1100001100111…
…00100010010001
321010121001222101
412012130202101
5202200244131
614053440401
72351662240
oct606344221
9233531871
10102353041
115285939a
122a340101
131828883b
14d844957
158ebbc61
hex619c891

102353041 has 8 divisors (see below), whose sum is σ = 120748544. Its totient is φ = 84900960.

The previous prime is 102353021. The next prime is 102353087. The reversal of 102353041 is 140353201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-102353041 is a prime.

It is a super-2 number, since 2×1023530412 = 20952290003895362, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102353011) 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 7 ways as a sum of consecutive naturals, for example, 235620 + ... + 236053.

It is an arithmetic number, because the mean of its divisors is an integer number (15093568).

Almost surely, 2102353041 is an apocalyptic number.

It is an amenable number.

102353041 is a deficient number, since it is larger than the sum of its proper divisors (18395503).

102353041 is an equidigital number, since it uses as much as digits as its factorization.

102353041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471711.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 102353041 is about 10116.9679746454. The cubic root of 102353041 is about 467.7713121018.

The spelling of 102353041 in words is "one hundred two million, three hundred fifty-three thousand, forty-one".

Divisors: 1 7 31 217 471673 3301711 14621863 102353041