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70576201 = 437123117
BaseRepresentation
bin1000011010011…
…10100001001001
311220210122100101
410031032201021
5121031414301
611000405401
71514613343
oct415164111
9156718311
1070576201
1136924a43
121b776861
1311810b87
149532293
1562e1701
hex434e849

70576201 has 8 divisors (see below), whose sum is σ = 73237824. Its totient is φ = 67961040.

The previous prime is 70576193. The next prime is 70576217. The reversal of 70576201 is 10267507.

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

It is a cyclic number.

It is not a de Polignac number, because 70576201 - 23 = 70576193 is a prime.

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 70576201.

It is not an unprimeable number, because it can be changed into a prime (70576271) 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, 8506 + ... + 14611.

It is an arithmetic number, because the mean of its divisors is an integer number (9154728).

Almost surely, 270576201 is an apocalyptic number.

70576201 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

70576201 is a deficient number, since it is larger than the sum of its proper divisors (2661623).

70576201 is a wasteful number, since it uses less digits than its factorization.

70576201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23231.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 70576201 is about 8400.9642898896. The cubic root of 70576201 is about 413.2562455238.

The spelling of 70576201 in words is "seventy million, five hundred seventy-six thousand, two hundred one".

Divisors: 1 43 71 3053 23117 994031 1641307 70576201