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70053358 = 237946667
BaseRepresentation
bin1000010110011…
…10110111101110
311212211002010211
410023032313232
5120413201413
610541253034
71510305124
oct413166756
9155732124
1070053358
11365a8141
121b56417a
1311689bbb
149437914
15623b83d
hex42cedee

70053358 has 8 divisors (see below), whose sum is σ = 107920152. Its totient is φ = 34079976.

The previous prime is 70053353. The next prime is 70053367. The reversal of 70053358 is 85335007.

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

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70053353) 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, 473260 + ... + 473407.

It is an arithmetic number, because the mean of its divisors is an integer number (13490019).

Almost surely, 270053358 is an apocalyptic number.

70053358 is a deficient number, since it is larger than the sum of its proper divisors (37866794).

70053358 is a wasteful number, since it uses less digits than its factorization.

70053358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946706.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 70053358 is about 8369.7884083171. The cubic root of 70053358 is about 412.2332193572.

The spelling of 70053358 in words is "seventy million, fifty-three thousand, three hundred fifty-eight".

Divisors: 1 2 37 74 946667 1893334 35026679 70053358