Search a number
-
+
107352461 = 293701809
BaseRepresentation
bin1100110011000…
…01000110001101
321111000001220002
412121201012031
5204440234321
614352534045
72442323636
oct631410615
9244001802
10107352461
1155663547
122bb51325
1319319288
141038688d
15965820b
hex666118d

107352461 has 4 divisors (see below), whose sum is σ = 111054300. Its totient is φ = 103650624.

The previous prime is 107352457. The next prime is 107352463. The reversal of 107352461 is 164253701.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 79103236 + 28249225 = 8894^2 + 5315^2 .

It is a cyclic number.

It is not a de Polignac number, because 107352461 - 22 = 107352457 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 3701809 = 107352461 / (1 + 0 + 7 + 3 + 5 + 2 + 4 + 6 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107352463) 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, 1850876 + ... + 1850933.

It is an arithmetic number, because the mean of its divisors is an integer number (27763575).

Almost surely, 2107352461 is an apocalyptic number.

It is an amenable number.

107352461 is a deficient number, since it is larger than the sum of its proper divisors (3701839).

107352461 is an equidigital number, since it uses as much as digits as its factorization.

107352461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3701838.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 107352461 is about 10361.1032713703. The cubic root of 107352461 is about 475.2666440110.

The spelling of 107352461 in words is "one hundred seven million, three hundred fifty-two thousand, four hundred sixty-one".

Divisors: 1 29 3701809 107352461