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70059039 = 3316191217
BaseRepresentation
bin1000010110100…
…00010000011111
311212211100221020
410023100100133
5120413342124
610541335223
71510330521
oct413202037
9155740836
1070059039
1136601436
121b567513
131168c66b
149439a11
15623d379
hex42d041f

70059039 has 16 divisors (see below), whose sum is σ = 96660480. Its totient is φ = 45089280.

The previous prime is 70059001. The next prime is 70059043. The reversal of 70059039 is 93095007.

It is not a de Polignac number, because 70059039 - 216 = 69993503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70059079) 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 15 ways as a sum of consecutive naturals, for example, 56959 + ... + 58175.

It is an arithmetic number, because the mean of its divisors is an integer number (6041280).

Almost surely, 270059039 is an apocalyptic number.

70059039 is a deficient number, since it is larger than the sum of its proper divisors (26601441).

70059039 is a wasteful number, since it uses less digits than its factorization.

70059039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1870.

The product of its (nonzero) digits is 8505, while the sum is 33.

The square root of 70059039 is about 8370.1277768025. The cubic root of 70059039 is about 412.2443624519.

The spelling of 70059039 in words is "seventy million, fifty-nine thousand, thirty-nine".

Divisors: 1 3 31 93 619 1217 1857 3651 19189 37727 57567 113181 753323 2259969 23353013 70059039