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70107301 = 116373391
BaseRepresentation
bin1000010110111…
…00000010100101
311212220211010201
410023130002211
5120421413201
610542350501
71510621315
oct413340245
9155824121
1070107301
1136634720
121b58b431
13116a8614
14944d445
15624c801
hex42dc0a5

70107301 has 4 divisors (see below), whose sum is σ = 76480704. Its totient is φ = 63733900.

The previous prime is 70107299. The next prime is 70107311. The reversal of 70107301 is 10370107.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 70107301 - 21 = 70107299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70107311) 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, 3186685 + ... + 3186706.

It is an arithmetic number, because the mean of its divisors is an integer number (19120176).

Almost surely, 270107301 is an apocalyptic number.

It is an amenable number.

70107301 is a deficient number, since it is larger than the sum of its proper divisors (6373403).

70107301 is a wasteful number, since it uses less digits than its factorization.

70107301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6373402.

The product of its (nonzero) digits is 147, while the sum is 19.

The square root of 70107301 is about 8373.0102711032. The cubic root of 70107301 is about 412.3390024912.

Adding to 70107301 its reverse (10370107), we get a palindrome (80477408).

The spelling of 70107301 in words is "seventy million, one hundred seven thousand, three hundred one".

Divisors: 1 11 6373391 70107301