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70244607 = 3233100493
BaseRepresentation
bin1000010111111…
…01100011111111
311220011210111010
410023331203333
5120440311412
610545330303
71512032526
oct413754377
9156153433
1070244607
11367188a4
121b636993
1311725c74
1494874bd
15627833c
hex42fd8ff

70244607 has 8 divisors (see below), whose sum is σ = 94062384. Its totient is φ = 46628288.

The previous prime is 70244597. The next prime is 70244621. The reversal of 70244607 is 70644207.

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 70244607 - 210 = 70243583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70244627) 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, 49548 + ... + 50945.

It is an arithmetic number, because the mean of its divisors is an integer number (11757798).

Almost surely, 270244607 is an apocalyptic number.

70244607 is a deficient number, since it is larger than the sum of its proper divisors (23817777).

70244607 is a wasteful number, since it uses less digits than its factorization.

70244607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100729.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 70244607 is about 8381.2055815378. The cubic root of 70244607 is about 412.6080172585.

The spelling of 70244607 in words is "seventy million, two hundred forty-four thousand, six hundred seven".

Divisors: 1 3 233 699 100493 301479 23414869 70244607