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10347141 = 37492721
BaseRepresentation
bin100111011110…
…001010000101
3201110200121110
4213132022011
510122102031
61005435233
7153643410
oct47361205
921420543
1010347141
115927a62
12356bb19
1321b388c
141534b77
15d95c46
hex9de285

10347141 has 8 divisors (see below), whose sum is σ = 15767104. Its totient is φ = 5912640.

The previous prime is 10347131. The next prime is 10347157. The reversal of 10347141 is 14174301.

10347141 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10347141 - 25 = 10347109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 492721 = 10347141 / (1 + 0 + 3 + 4 + 7 + 1 + 4 + 1).

It is a Duffinian number.

10347141 is strictly pandigital in base 8.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10347121) 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, 246340 + ... + 246381.

It is an arithmetic number, because the mean of its divisors is an integer number (1970888).

Almost surely, 210347141 is an apocalyptic number.

It is an amenable number.

10347141 is a deficient number, since it is larger than the sum of its proper divisors (5419963).

10347141 is an equidigital number, since it uses as much as digits as its factorization.

10347141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492731.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 10347141 is about 3216.6972191986. The cubic root of 10347141 is about 217.9081410254.

The spelling of 10347141 in words is "ten million, three hundred forty-seven thousand, one hundred forty-one".

Divisors: 1 3 7 21 492721 1478163 3449047 10347141