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70358201 = 374740459
BaseRepresentation
bin1000011000110…
…01010010111001
311220101120022022
410030121102321
5121002430301
610552004225
71513014644
oct414312271
9156346268
1070358201
1136796181
121b690675
1311765894
1494b6a5b
15629bd1b
hex43194b9

70358201 has 8 divisors (see below), whose sum is σ = 73799040. Its totient is φ = 66998448.

The previous prime is 70358177. The next prime is 70358213. The reversal of 70358201 is 10285307.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-70358201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (70358221) 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, 18491 + ... + 21968.

It is an arithmetic number, because the mean of its divisors is an integer number (9224880).

Almost surely, 270358201 is an apocalyptic number.

It is an amenable number.

70358201 is a deficient number, since it is larger than the sum of its proper divisors (3440839).

70358201 is a wasteful number, since it uses less digits than its factorization.

70358201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40543.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 70358201 is about 8387.9795541000. The cubic root of 70358201 is about 412.8303097831.

The spelling of 70358201 in words is "seventy million, three hundred fifty-eight thousand, two hundred one".

Divisors: 1 37 47 1739 40459 1496983 1901573 70358201