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107033471 = 538119891
BaseRepresentation
bin1100110000100…
…11001101111111
321110101212022122
412120103031333
5204400032341
614342033155
72436524636
oct630231577
9243355278
10107033471
1155465916
122ba187bb
131923701c
141030251d
1595e394b
hex661337f

107033471 has 4 divisors (see below), whose sum is σ = 107058744. Its totient is φ = 107008200.

The previous prime is 107033431. The next prime is 107033497. The reversal of 107033471 is 174330701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 174330701 = 315623571.

It is a cyclic number.

It is not a de Polignac number, because 107033471 - 210 = 107032447 is a prime.

It is a super-3 number, since 3×1070334713 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 107033471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107033431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4565 + ... + 15326.

It is an arithmetic number, because the mean of its divisors is an integer number (26764686).

Almost surely, 2107033471 is an apocalyptic number.

107033471 is a deficient number, since it is larger than the sum of its proper divisors (25273).

107033471 is an equidigital number, since it uses as much as digits as its factorization.

107033471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25272.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 107033471 is about 10345.6981881360. The cubic root of 107033471 is about 474.7954369388.

The spelling of 107033471 in words is "one hundred seven million, thirty-three thousand, four hundred seventy-one".

Divisors: 1 5381 19891 107033471